Denver has to likely replace Marshall due to suspension so it's possible. The redskins seem like a fit as TO would want to play Dallas twice a year.
As for Buffalo, why would we want a guy who could disrupt our 7-9 run. It would take a leader like Polian or Marv to convince a TO type to come to Buffalo. Russ Brandon is in way over his head as a GM and is never going to pursuade someone like Owens to come to Buffalo.