It’s been a busy few days for the Redskins, as the deadline for roster cuts passed and the free agent signing period began. Washington sports fans might still be mourning the departure of LaVar Arrington, but the team is moving on and making some big changes. On Friday, the Skins cut five players in a last minute move to get under the salary cap. Linemen Brandon Noble and Cory Raymer, DBs Walt Harris and…