Dolphins rout fading Chargers

Pushing all the right buttons and looking like a contender to return to the postseason for the first time since 2008, the Dolphins routed visiting San Diego 37-0 on Sunday. In notching their third victory in a row, the Dolphins (5-3) outgained the Chargers 441-178. Dolphins quarterback Ryan Tannehill had a sterling afternoon, completing 24-of-34…