NFL.com's Ian Rapoport reports the Vikings aren't planning to sign free agent Brian Urlacher, "barring unforeseen circumstances." The Vikings have a fragile situation at middle linebacker with former special teamer/weak side 'backer Erin Henderson currently penciled in, but Urlacher would only be an upgrade in terms of intangibles. What Urlacher put on tape last season is overriding his Hall-of-Fame r‚sum‚.