The Capitals are 10-0-1 in their last 11 games. They also have gone Over in 10 of their last 11 games. Rather than lay heavy juice backing the Capitals, I'd rather ride their Over trend especially now that it is confirmed both teams will be starting backup goalies. 
The Capitals have scored at least three goals in 15 straight games and in 12 of those matchups they have produced four or more goals. John Carlson has become a monster offensive defenseman. 
Arizona has surrendered 11 goals in its last three games and have been shorthanded on the blue line due to injuries. The Coyotes, though, have scored three or more goals in six of their last eight games.