Clete Blakeman doesn't have the best record when it comes to umpiring key match moments. There's his Pats-Jets overtime toss kick-choice confusion. Then there's his toss-but-not-a-toss in the Cardinals-Packers divisional game. OK, so the NFL backed him in both instances, but there's already been a fair amount of heat around the selection of Blakeman to officiate 50 and that's bound to put him under extra scrutiny come Sunday night.