The guys an idiot. When there is a freak play or one that is an athletic feat, it doesn't mean you challenge it. Did the home fans have a better view of the play then the coaches up in the booth? So, Norv throws a flag on the endzone int. He's lucky it was called back and placed on the 20. The other one, I'll take the announcers word, as they cut to commercial and never really showed the play. It wasn't going to be overturned.
ps. Norv, tell your qb to fall on the ball next time its in the end zone, its two points either way.