With San Francisco re-signing receiver Anquan Boldin, kicker Phil Dawson and cornerback Eric Wright and seeing safety Donte Whitner (Cleveland), cornerback Tarell Brown (Oakland) and running back Anthony Dixon (Buffalo) leave in free agency, let's take a look at where the team's remaining free agents stand:Perrish Cox: The 49ers brought back Wright and signed Chris Cook from Minnesota. I wouldn't close the door on Cox coming back at some point (he played well in the playoffs), but he's clearly not a priority.