Moreover, Bremner shows impressive maturity in the way he uses it. He has the ability to spot his changeup, and Bremner also does a nice job of separating it from his fastball. His slider might need a little more work, but Collazo sees him as a pitcher who’s major-league ready now, which is a good thing given the way the Halos tend to rush their prospects. Bremner has been a high-level college starter with a track record, so it will be interesting to see how he fares when the Angels get to spring training.