Correct me if I'm wrong, but I believe Rolf owns the Dort. Who's to say an ECHL team wants to move in, and Rolf allows it if they'll give Hakon a spot...
While the Arena in Flint isn't bad, the others I've been to (Saginaw, Sarnia, Windsor, London, Niagara) are all much nicer. Something about the Dort just seems really outdated and could likely be fixed with some minor renovations.
I feel like if the OHL forced Rolf to sell the team, they couldn't make him sell the arena. If he's forced to sell but ultimately doesn't want to, he could hold onto the arena which would further complicate things but may keep the Firebirds in Flint a couple additional years. I'm not super familiar with open rinks in Ontario, but I don't know of anything of a similar size between Detroit and Saginaw, meaning if the team moves they're likely headed out of state.
Caamano, Bitten, Moore (All 3 OHL Champs with HAM) Dunda (A with Wolves), DiCarlo, Ned, Wesley, Peters, Henderson, Sills, Chatham, Vanderweil all had some OHL Value IMO. Flint was able to shop most of them off and receive compensation for them, but I believe could have got more if it wasn't for the team walking out. That forced guys like Bitten to have decreased value as a trade was demanded. While the market is different these days, if the rumored 8 2nd's for DiPietro are true, it's hard to believe Ned & Peters combined (2 NHL Picks at the time), only pulled in 3 2nd's, 2 3rd's and a 4th year (career 3.77 gaa, under .900 save%) tender. The team when moved wasn't ready to win the OHL Championship, but definitely has had the pieces to have a 34 win season in the first 4 years.
Also the Velluci's Mistele trade before the team moved got them Oshawa's 3rd in 19' and Oshawa's 2nd in 20'. They weren't ready to win, but they weren't set up for this lack of success. I really hope things turn around, but it's not looking good for the Birds :/