Philip Rivers wasn't the solution last year, but he sure isn't the problem. He needs to cut down on his turnovers, but better protection, a trustworthy running threat and an additional pair of hands will help him do just that. Charlie Whitehurst is a capable backup, but a decent third-string QB should be on the to-do list. Sean Renfree was on his way up many teams' draft boards before he took a wicked hit on the last play of his college career that knocked him out of commission for a few months. But he learned under the tutelage of David Cutcliffe, who was instrumental in the return of Peyton Manning in 2012. And who was it that coached Peyton Manning last year in Denver? New Chargers head coach Mike McCoy...
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