Dan Snyder and Vinny Cerrato have made an unforeseen move by bringing in offensive consultant Sherman Lewis to provide another set of eyes. Running back Clinton Portis and fullback Mike Sellers had to be separated and restrained, although no punches were thrown. The argument stemmed from Portis' request to have blocking tight end Todd Yoder replace Sellers in the backfield against the Buccaneers last week. This is how the (2-2) Washington Redskins, prepared to travel to Bank of America St...