No offense to you, Digital, but adages like these always cause me to roll eyes. People read or hear them, think they sound clever and buy into it.
But, like all things, nothing is concrete or that simple.
I’m pretty sure when SF had Montana and Young, they had 2 QB’s. When GB had Favre and Rodgers, they also had 2 QB’s.
I think most of us agree that MIA is in desperate need of play makers. They partially addressed the need with Will Fuller. Getting Preston Williams back healthy might also help. And so might the development of the young players already on the roster. Then there’s the draft.
Point is, the number of receivers currently on the roster doesn’t necessarily equate as you suggest. Not that long ago the receiver position was thought to be a strength. It may well again soon.
We shall see.