Hard to know since Jerry never had to want for a decent QB. He played with two of the best All Time.
But Rice in his early days would have been trashed by this group. In case you are too young to remember*, Rice struggled in his first few games. He even questioned whether he had what it took to play in the NFL. Like Andre Reed, Rice would drop easy passes...but that didn't last long.
Mostly though, WRs are at the mercy of the QB. Sure, the great ones really help the QB look good, but ONLY if the QB actually throws them the ball.
*I kill me!