Dragon Age: Origins
Well I did two more Origins. Mage and City Elf. And if every Origin was apart of the party, this is what I've gathered from so far:
The Human Noble Origin - This origin is strictly a male origin. Why do I say that? From what I've gathered playing the other two different sexes Origins, I simply can't see this being a female origin route. Also a lot of the banter on Aedan's (default name) side flows that much smoother than if it was of female origin. Not that its a fault of the writers, but it just feels more solid as a package.
As a class, I think this would be the standard knight class. Sword and shield type, defender of justice, yadda yadda yadda. Just because of many of the questions and responses are what you would get from the standard knight. I also think that he would eventually take on the Champion role because he would lead the charge into battle. As far as what Aedan would equip, I would probably say he wields a sword with his shield, along with heavy mail.
Attitude wise, Aedan probably is very stoic and very wise for his age. He's a great fighter that clearly has been scouted by Duncan and his wish to become a Grey Warden. Though I do think that his stoic place is a shield, simply because he needs to be that way. I think he's willing to use whatever means to accomplish his goals, though nothing that crosses his moral fibres.
He would definitely get along with Alistair, Leliana, and Wynne. People he'd be neutral with, would be Shale and Zevran. Morrigan probably wouldn't like him. I still haven't met the dwarf yet to gauge how well he'd be liked, though knowning the dwaves, they'd probably be drinking buddies.
As far as who would be in love with him, I could say that he probably never would find love during the game. I don't think he would get along well enough with Leliana to seek a relationship, and I haven't met any characters that he would venture himself with due to his knightly vows.
The Mage Origin - While you can be either Elf or Human, this is more a Human origin, simply because there is no other Human Origin. Another problem I see is that I can't honestly see Jowan being so comfortable telling you that he's getting married with a Chantry unless you are male. Also, it would make more sense if it was a male simply because of some of the banter with Morrigan.
As far as to what type of mage he would be, considering his power, I would think he's purely a primal mage that just throws out mighty spells. I'm not sure as to what specialization he is yet though. I'm still debating that.
As for the attitude, I would lean him more to the guy who does not like authority and wanting to break the rules as long as it does not hurt others. I definitely do see him helping out the First Enchanter when given the option simply due to realizing that Jowan will screw everyone over and not just himself. I do also see him breaking some things that have some moral issues, like breaking into the phylantcy. Though I think that after seeing what Jowan did, I think he stays true to being a good man.
People he would get along with would be Morrigan, Leliana, Wynne and Shale. Neutral would be Zevran and the dwarf (yes, he and the dwarf would be at each others throats, cliche, I know). Alistair would be the only one he wouldn't get along with because of what Alistair is. Though along the journey, I think that would lessen into a neutral position.
As far as in game love interests, I think that Morrigan would probably be the closest one, simply because they aren't that different in who they are and would attract themselves well.
The City Elf Origin - I went female with this one and only female, and simply put the writing and the things that go on in here only make total sense. From what the father says, to the choices you make, to the actions that need to be taken, everything makes much more compelling sense if its the female role.
As far as to what type of class, Kallian (default name) gets boost under Warrior for dual swipe. Most likely she would be a dual wielding warrior, though she would likely use whatever weapons were the best she could find. She would wear medium armor so as not to fatigue and also specialize in beserking because she would just jump head long into battle.
Attitude, she's a fiery young lass like her mother (Duncan says this as well as her father) and will do whatever she can to rile people up as she gets a certain thrill out of it. I wouldn't suggest though that she doesn't at least have some sense of honor, because she would turn herself into the guards during the end of her Origin. I do think she will do whatever is necessary to get the job done which would bother some companions. I do think that after her Origin, she will come to hate humans, though with her companions that will lighten as the game progresses.
Speaking of companions, I think she would get along well with Zevran and Shale. Neutral would be Morrigan and that's simply because apostates are treated terribly so Kallian would begrudingly accept her somewhat. Leliana and Alistair would be hated at first, though I think both characters having proven themselves to her and would move to neutral and liking respectively.
As far as love interests, I think Alistair would be the one. Why do I think that? Simply because of her fieriness and her attitude would definitely attract Alistair's attention towards her and I think vice versa, since she seemed to not like her fiance in her Origin story (and Alistair is perhaps as opposite as can be).
If you could have all the Origins together I would probably say this is how each party member fits into the story:
Aedan - I think Aedan would be in charge for the group. Simply put he's got his head properly on his shoulders. I haven't seen the Dwarf Noble yet (he's supposedly son of the King) so I can't say for sure, but Aedan simply seems to be the only character that has the most wits about him and seems like the type you would put in charge of the group.
Male Mage (I totally have forgetten his name sorry) - I think he would serve as a way to Alistair to open up to mages. I think the two would eventually be friends. I think though that he would want to put any important decision making away from himself due to what happened to Jowan, and thus defer (so far) to Aedan. I think he would also get along fine with Morrigan, though I think he would end up in the middle of Morrigan and Alistair's spats and often end up getting told to shut up from both of them.
Kallian - I think she would be the reckless one of the group, always causing unnecessary trouble for them and also doing a few questionable things that would make people squirm. Though she would be the first one to jump to another's aid. Since she would have a dislike of humans, she would definitely not be the lead character of the group.
I also think there would only be one Warden of the 3 (probably 6, I need to do the other 3 to be certain) and I do believe it would be Aedan. I believe that since Duncan actually went out of his way to try to recruit him, as he was really there for him, I think that he would've been the only character who actually got to be a Grey Warden in truth while there. The Mage I can't see being the Grey Warden because he wouldn't've stepped up in the time to show that he was able to be a leader and a "warrior" in the time till the camp. I also can't see Kallian going through with the Joining because she would be too reckless during that time. I also can't see the Dwarf Noble being it, simply because the Dwarf Noble is heir to the throne. I also can't see the Dalish Elf becoming the leader simply because they would not know the ways of the rest of the world and be at a disadvantage, and we're not even going to talk about why the Dwarf Commoner wouldn't be it.
...yes, I do realize that I have thought about this way too much, but such is my life at the moment.