If Green is still a stud when he comes back, between him, Romano, Mayza, Swanson and Richards the Jays have late inning relief covered pretty well IMO. As mentioned, Garcia has been much better lately so those 6 relievers are a pretty strong set.
I hate trading for relievers because even the best can s*** the bed with a change of scenery, but Bednar would be a really nice addition along with Green.