I really don't want the Jays to mess with their starting rotation but I have to say, depending on who the Rockies would be willing to add on top of Blackmon, this is something the Jays front office would have to mull over and take a hard, long look at.
Maybe I'm wrong here but just a feeling that the Jays fanbase overvalues Stroman in that they think he should be untradable. I wouldn't do one for one either but I would trade him if the right trade came along. I get it'd be a tough sell to lose for the fanbase but if the Jays want to contend and be in the mix, the Jays should trade Stro when he still has value. Say what you want but he's been inconsistent and there are 3 starters ahead of him on TO's depth chart. Even one for one I feel the Jays would clearly get the better end of this deal but I understand why the Jays wouldn't do it.