Seems unlikely they'd take Mikheyev imo
They'd have interest in Demko though, certainly, but that's a tough one
Demko is one of the best in the league when healthy but his health has been more questionable in recent years, Silovs was a hero come playoff time but we've seen other tenders get hot at the right time too, what we've seen from him is still a relatively small sample size
I'd personally be surprised if they move Demko sooner than later but you never know, he's only got a couple seasons left on his deal and he'll be due for quite the raise if he can maintain a high level of play
I'd be less surprised to see him moved next offseason