Koren Robinson wasn't caught by surprise when he was released by Green Bay on Friday. When the Packers used their top draft choice -- a second-round pick on wide receiver Jordy Nelson -- Robinson sensed his time in Green Bay might be coming to an end. By Friday afternoon, according to a source, Robinson hadn't heard much as far as opportunities. The Raiders could be a strong possibility for two reasons. Robinson is a big receiving target and a former No. 1 pick. Second, Robinson could help out on returns, which the Raiders need after losing Chris Carr to Tennessee. Robinson is also monitoring what's going on in Kansas City. link http://insider.espn.go.com/espn/blo...ton_john&campaign=rsssrch&source=john+clayton