Joe DeFranco put up a good video showing both band-resisted (which could also be cable-resisted) and dumbbell/plate rotator cuff warmups for the bench press:
I come from a background where we use those and a warmup by Diesel Crew (shown here by someone else) before anyone does any kind of pressing - bench, dumbbell bench, overhead pressing, angled pressing, etc. The weights seem light at best and dinky at worst, but they're what is needed for the job.
In fact, every client I have has done the 4-way pull aparts at some point, and most do them in their warmup every session, pressing or not. The few that don't get those motions baked into other movements. For me it's a fundamental series of movements worth every second spent working on them.