You don't have a Bench Press Problem, you have a shoulder injury. You will have no problem benching 185 and more providing you properly rehab. your shoulder. If you rush your return to the bar (or other activities that irritate/stress your shoulder) you will turn a temporary set-back into a chronic shoulder problem. Restoring strength & stability to the injured joint is the priority, everything else is dependent on that alone.
Yes...D.Bell pressing will help maintain strength levels and rehab. your shoulder, but there is a great deal more to it than that. Google/YouTube shoulder rehabilitation. X2...on Tate's video mentioned above.....I also think 'tucking the elbows' goes along way toward reducing shoulder stress. Nothing makes your Bench increase like learning how to Bench!