Quarterback Brock Berlin has been cut by the St. Louis Rams. So barring an unexpected addition to the Rams QB corps, rookie Keith Null has won the battle for the No. 3 quarterback position with the Rams. The Rams were in the process of reducing their roster to the 53-man limit Saturday. Source: St.Louis Today
How? He wasn't excately decent when filling in a few seasons back and Null is a prospect for the future.