I still don't think he's traded, but I'd agree, I could see a scenario where he is. He comes with 2 years of control, so if Buffalo feels he doesn't wnt to stay, then maybe capitalize on his value. They should keep him, but I just don't know what Buffalo is going to do, they are just kind of a mess.
Take defense for example, while being LD heavy is part of the issue, the other part is how their big defensemen all play the same style, they are very similar. Because of how good Dahlin is, Power suffers. Power has great offensive metric, but he sucks defensively, and I don't think they are doing a good job of putting him in a position to succeed.
For me, Buffalo is a team where anyone could be available and it wouldn't surprise me. Thompson and Dahlin are probably the only ones not available.