Bishop, Ambrose and Walsh played together plenty of times, three spells in between his injuries. Sometimes there was even a fourth prong in the pace attack who was worthy - Marshall 1990-1990/91, Winston Benjamin in 1988, Kenneth Benjamin in 1995, even Rose himself in 1997.
I've said it before - it was no coincidence IMO that West Indies' overnight slide from second-best side around (as they still were in 1997) to a wreck who lost just about every away Test and, soon, most home ones as well, coincided exactly with Bishop's downfall. In 1997/98 and 1998 he was a skeleton (never mind shadow) of his former self.
That said, I'm not sure Bishop could be said to be someone who didn't reach his full potential - quite the contrary, in fact, he showed astonishing power of mind to twice fight back from the spinal injuries and still enjoy a damn good career (from '89 to '97 IIRR he played about 37 games and averaged something like 22). I reckon most people would've been finished long before he was. Bishop was, for all his talent, not blessed with a strong body but he was incredibly strong of mind and thus wrung everything he could from what relatively little he was given.