I just hope the Jays don't go into next season with the same questin marks around the bullpen and having to rely on guys with extensive injury history's to be healthy in order for it to be a strong bullpen.
Romano
Mayza
Cimber
Richards
Merryweather
That's a nice foundation for a bullpen but they need to bring in 3 or 4 more decent BP arms to round that out. A bad idea would be to sign a couple of Yates equivalent type relievers (guys with about a 10% chance of staying healthy) and then hope to fill the rest out with waiver pick ups or from within.
If guys like Castro, Borucki, Baker, Snead, Saucedo, Thornton etc end up being good then it's a bonus, but you shouldn't be going into next season relying on those guys to carry water in order for the bullpen to be any good.