I know Buffalo wouldn't even come close to Jones or MacKinnon if they were to trade say Pominville for a 1st or 2nd rd. draft pick.
Sabres should trade Gerbe, Leopold or Regher for a player already existing in the league.
Trade with Ducks? Avalanche? San Jose?
Add Drouin on that list, see him play pretty often and every highlights from his game and this guy is the real deal and can be avalaible if some teams are afraid that he is only 5''10 , 95 pts in about 45 games and made a play last week that beene shown around the world, would love to have him in a Sabres uniform !!!
As far as the topic, Pominville, Vanek and Miller as far as vets are concern for me should not be trade unless return it amazing.
Would love to keep Ennis, Myers and Foligno as well even if Myers is not the same since last year.
For younger guys like Grigs, Gergs, McNabb etc, you never know what can happens, if the return is a young guy that is already an establish NHLer, why not !!!