If the Houston Astros are able to land superstar third baseman Alex Bregman, they'll have to cut ties with a few rostered players.

Busch showed his strong defense all season last year and the ability to hit for power, so there's no question Chicago feels comfortable with him at the position. However, he is currently the only true first baseman on the roster, and if he were to get injured and miss time, the Cubs could be in a challenging position.

One Chicago Cubs insider has revealed that he believes free agent infielder Alex Bregman has already made his decision on where he's signing.