I only lift primary weights 2x a week this block with no more than 10 repetitions for my top set work.
Speed/Power work is also emphasized.
Ex. Workout from Thursday:
Warm-Up A (~25 min.) + Prehab + Power-Speed
Explosive MB Throws/5x3
Positional Field Drills/~15 min.
Sprints 10yd Hill/5 + 20yd MB Accel/3 + 30yd Falling/3
3 Fold Hurdle Hops + MB Throw/3
Bench Press 195/3x2
Back Squat 425/2x2
Yates Row/4x3
45 Hyper/10x3
My imbalance is nearly gone, during sub-maximal and maximal attempts in the Bench Press my shoulder stays stable; I have simply been adding unilateral Internal Rotation, Horizontal Adduction (w and w/o internal rotation), and various other unilateral shoulder girdle work.