ah, i just misinterpreted what you meant. but yes, you're right there hasn't been anyone huge. i'd longoria, but he was available for draft so i'm not sure i'd put him in that category.
none of the following have done anything too spectacular and they were the ones i had my eye on preseason: cueto, scherzer, kershaw, perez, bruce, headley. i was also waiting for maybin, but that never panned out.
i've had fun with davis though. not sure you could call him a difference maker, but useful in his own right.
thanks to madison/go_jays_go for the slick sig!