For those referencing our record with a healthy Tolbert, his return also coincided with Norwell, Turner, and Remmers all finally getting into the starting lineup together AND Benwikere and Boston getting the nod in the secondary. In this case I feel pretty strongly in saying that correlation does not equal causation.
A player with Tolbert's body type isn't going to stand the test of time, especially not at the position that he plays. Reaves could conceivably be a short yardage back. And if you don't trust him for that, why is he on the roster?