While perusing the local sports headlines this weekend, it dawned on us: the Washington Capitals might be the only thing that’s saving this town from a potentially large major-league sports coma. Think about it: both the Nationals and Wizards are stuck in place, wallowing in the depths of their respective league’s basements — and neither appear to be going anywhere fast. Even the Redskins, beloved as they are, seem more concerned with trying to…