Recently ranked the 5th best catcher in the league, Díaz is going to have to step up this season to help the Astros make up for the offensive production they lost this winter. I’m a believer—while his power is down from his rookie season, he’s improved his strikeout, walk, and hard hit rate. If he can lift the ball more, he should reclaim some power and keep progressing as one of the premier catchers in the league.