Keith Null became the Rams third QB today, as the team parted ways with Brock Berlin as part of their efforts to get the roster down to 53 players by the league's deadline today. 

It's a little bit of surprise and not so much. Berlin played well in the preseason, but their stats were very similar when you boiled it down. Null, however, was a draft pick of the current regime; Berlin was not. Null's younger than Berlin, 28, which gives the Rams coaching staff time to bring him along and see what they have when camp rolls around next year. 

Among the others cut so far today was guard Roy Schuening, a fifth rounder from last year's draft. I thought he did okay in the preseason, even getting a little time with the ones due to injuries among the starters. Setterstrom and Greco will be the primary backups in the middle. I wonder if they'll keep another guard, since Setts is the backup center? Roger Allen?

Other cuts so far include: C Tim Mattran, OT Renardo Foster and FB Jerome Johnson, no surprises there. And earlier we reported that WR Ronald Curry was cut. DT Adam Carriker has been placed on IR, giving the Rams another roster spot as they trim from 74 to 53.