Doesn't matter now, but I have a question maybe someone can answer.
He was clearly on the field, but, how could the Patriots throw a challenge flag on the Giants for 12 men on the field? I thought you could only throw the challenge flag on a call, either a flag thrown buy and official, or a ruling was made on the field. I didn't see any flag thrown, and I don't think a ruling was made. As an example, if a receiver catches the ball on the side lines and drags his feet, the official makes a call as to wether the receiver was in bounds or not, a coach can challenge this ruling, but in this case I don't think any ruling was made, unless because they didn't throw a flag, they are saying a ruling was made that he was off the Field, but I still don't think that's correct. It would be like a player pulling a face mask, but the officials don't see it, the coach throws a flag and makes then review it and make a call based on the review. They can't throw a challenge flag because the officials don't throw a flag?

There are a set number of instances where a challenge and instant replay can be used. The list below is taken from Wikipedia.com
The NFL replay system currently only covers the following situations:
Scoring plays (except field goals)
Pass complete/incomplete/intercepted
Runner/receiver out of bounds
Recovery of a loose ball in or out of bounds
Touching of a forward pass, either by an ineligible receiver or a defensive player
Quarterback pass or fumble
Illegal forward pass
Forward or backward pass
Runner ruled not down by contact
Forward progress in regard to a first down
Touching of a kick
Other plays involving placement of the football
Whether a legal number of players are on the field at the time of the snap Although there is no 'call' made by an official, 12 men on the field is able to be challenged by a coach. Which was proven by the fact that it happened last night, successfully too.
