I strongly suspect that Benford will be allowed to fully recover, before he sees game-time again, barring emergencies.
The Bills have shown consistently that this is their modus operandi regarding injuries.
I for one, cant remember the last time a player was rushed back by this regime, post & non-COVID.
Though I may well be wrong.
I would guess, same as others above, that Benford will be back post the Bye week.
Hope that made sense, slightly tipsy.