The new hitting coach may not have recruited the guys currently on the roster, but he'll get a crack at getting "his" guys in here pretty quickly. With JUCO transfers available and even D-I transfers available, a college baseball roster can be beefed up pretty quickly.
On the flip side, what about some great hitters who want to come to A&M, but refused to commit because of Bolt. Yea, the new guy may not have "his" guys on the roster immediately, but there are likely some players floating around out there that are itching to get to Olsen now that our offensive anchor dragging the boat down is gone.
But those who hope in the LORD will renew their strength. They will soar on wings like eagles; they will run and not grow weary, they will walk and not be faint. Isaiah 40:31 (NIV)