There’s something about the Buffalo Sabres facing the Capitals that turns them into the best team in the league (or at least a much tougher team to play than they have any right to be). In the last 10 games against the Caps, the Sabres, consistently one of the worst teams in the NHL every season, averages 4.2 goals a game, and that trend continued as they put up an eight spot on the Caps in…