Bulls guard Alex Caruso is making his case to be the next Defensive Player of the Year. Chicago Bulls guard Alex Caruso is the type of player that coaches dream about—he moves the ball, doesn’t take bad shots, sacrifices personal stats for the benefit of the team, and, most importantly, plays relentless defense. In fact, his defensive prowess has earned him a strong following in the NBA and sparked a debate about whether he should be in the conversation for Defensive Player of the Year. A rarity When it comes to the DPOY award, guards don’t often get the nod—it’s…