Or a GCW/ROH feud similar to the CZW wars?
That would feel forced on multiple levels. The ROH/CZW feud was about diametrically opposing viewpoints on wrestling as a sport, and attracted different parts of the indie audience: one wanted American puro, one wanted ultraviolence. That isn't to say that there wasn't considerable overlap, both in talents and fanbase, but they represented different ends of the fan spectrum. That the program worked as well as it did, and even saw CZW winning on a moral level (as it took the ROH locker room going ultraviolent to actually win), is still a miracle, and stands as the shining moment of Gabe as a booker.
The worst thing to happen to ROH was signing people to contracts and having a set roster. They have the production and money to become that "dream match" indie again, but the only question I have is how much will Sinclaire allow?
100%, but it was a necessity due to how often WWE and TNA would snag up talent just as they were either getting pushes or in the middle of one.
Should ROH continue, the "forbidden door" is wide open, and they shouldn't shy away from it. Instead? Embrace ROH as the utmost proving ground for "real" pro wrestlers. Focus on being a showcase again instead of the "just another wrestling show" slump it fell from the Cornette era onward. Embrace the lower budget and smaller venues, make it a prestige (both in and out of kayfabe) to work in the same ring that catapulted Bryan, Joe, Punk, Rollins, Owens, Zayn, and so many others into the mainstream.
I love the idea of talent defending the ROH belts around the world, in and out of different companies. Gresham defending the World title at Bloodsport, the Briscoes laying waste to FTR and the Bucks to keep the Tag belts theirs, Rok-C taking on Statlander and Britt and whoever else. All gold.