from what they said, we had 7 DB's out there at times too. But for every defense, there's an offense designed to beat it. I'd rather not have Peppers covering a RB, but sometimes, for whatever reason, that's the situation a defense will find itself in. maybe they didn't get to substitute, maybe they did, and the offense ran a different play than they were expecting. maybe they were in a perfect defense for the play called for down and distance and Rivers sent someone in motion, saw the coverages, and changed the play? Either way, sometimes a OLB will have to cover a guy out of the backfield. It happens.