In a backwards way this is the most intelligent thing you have posted and it has a lot to do with the Jays inability to manage a 40 man. Lets look at the AL playoff teams and the spot starters they have used (age in brackets):
Boston - Aceves (30), Workman (24), Webster (23), Morales (28), Wright (27).
Tampa - Odorizzi (23), Archer (24)
Detroit - Alvarez (24)
Texas - Grimm (24), Tepesch (24), Perez (22), Wolf (30), Lindholm (26)
Oakland - Gray (23)
Most of these guys are prospects just called up to the 40 man or guys that have roles in the pen. I realize that part of the issue is that the Jays have young pitchers on the 60 day DL, but it's also a factor that the 40 man was so poorly built. Having multiple minor league relievers on the 40 man is just plain horrible management (and should be better than Thad Weber and Mickey Storey) your minor league depth should be starters with options, if your relievers get hurt that's who steps up and takes the role.
This is the one area where the Jays should be better set up for next season with Hutch, Drabek, Nolin, Redmond Jenkins as depth (hopefully) with options and Stroman waiting in the wings. Of course the Jays now have decisions on relievers as now their one swing guy that they had in the proper role (Lincoln) is out of options, so you'll have to make a decision on him.