NBCSports.comPatriots decline Vince Wilfork's team option, will become free agentCBSSports.comVince Wilfork, who won a championship once as a rookie and again in February, took to Twitter Thursday morning to announce that the Patriots will not pick up his two-year team option, which will make him a free agent when the league calendar opens on ...Vince Wilfork's Contract Option Not Picked Up by Patriots: Details and ReactionBleacher ReportVince Wilfork announces the Patriots won't pick up his optionUSA TODAYWilfork says Pats aren't picking up his optionNBCSports.comCBS Local -NESN.com -WEEI.comall 13 news articles »