Can't really say as I've just added them back into the routine in the past three weeks or so. What I can tell, though, is that my pecs have gotten tighter and the muscle belly has slightly less elasticity than they once did. That's the main reason I'm not adding any weight for awhile as I need to work out that issue first.
After this meet, I'm thinking about doing an experiment where all I do for primary and supplemental upper-body work is bench, close-grip, dips, OHP, pullups, and rows in addition to scapula/rotator cuff work.