Toms right about the fact Avila will be blamed regardless. Can't win. Ask for less you get less .. I'll take Boyd for 3 years over a prospect who is less talented for 6 years.
It makes zero sense to keep a player like Boyd through a rebuild. For every game Boyd pitches from here on out as a Tiger his value likely goes down and you run the risk of him having an injury and losing ALL of his value. See Michael Fulmer