I kinda like the idea of Cesaro being a ROH guy initially as a debut (moving on to AEW in a short period of time), you could even reform the Kings of Wrestling with Chris Hero too if you wanted to get super nostalgic at this show. FWIW, I think Hero should stay on as what I think was essentially a ROH agent, helping lay out the matches, etc. Even get him involved in creative, why not.
I kinda expect Samoa Joe to be involved with something ROH too sooner than later, considering he was one of the first HOF guys. Not sure what role it will be exactly, maybe more of a commish role similar to how it was in NXT w/ Regal. Then move on to occasional matches with him when warranted.
And happy to hear Delirous is out of creative. That was long overdue.