Upgrading a 5th with a front of the line starter is the largest upgrade most teams can make. Replacing Stroman with Sanchez was also one of the largest downgrades we could make. You could argue Stroman could have netted the Jays 3 more wins over what Sanchez has produced which would put them at 48-43. You could even say Sanchez in the BP could have stabilized things much earlier on instead of rolling with Castro in the month of April, putting us in to the 50 win column. It's a ricochet that happened with him going down, it wasn't just a couple extra wins, it made AA make desperate attempts at rolling with rookies from A ball and putting Sanchez in the rotation.