Cutting their losses before he gets into more trouble, the Pats today dumped CB Willie Andrews, one day after he was arrested for allegedly pointing a handgun at his girlfriend’s head.  The incident occurred about 1 a.m. after he came home and he and the girlfriend had an argument.  Andrews was a backup on the team since being drafted in the last round in the 06 draft.  The charge against Andrews is illegal possession of a large capacity firearm and assault with a dangerous weapon.  He is being held without bail and will have a hearing on Thursday.