Roberts solution for Skins' return woes?

No team last season averaged fewer yards per kickoff return than the Washington Redskins (20 yards per return) and only four were worse at returning punts than the Redskins (6.4 yards per return). They recently signed former Arizona Cardinals WR Andre Roberts, who has worked as a return man at times. It's not clear if the Redskins intend to employ him in that role in 2014, but he said he's game.