When A Coach Challenges.....

[MrRager]

(10-19-2017, 11:59 PM)BFritz21 Wrote: But by now you have to think that they know what's challengeable and what's not, especially when it's as obvious as a coach throwing a challenge flag when a player gets tackled stretching out for the first and going out-of-bounds.

You would hope they know, but some weird rules exist in the NFL. Is illegal formation something you can challenge? What about if you feel a player went out of bounds and was the first to touch the ball, but is wasn't called? I know you can challenge 12 men on the field, can you for 12 men in the huddle? 

These are even some of the more common rules I am sure there are a thousand more that I am not even aware of. 

It could also be an entirely different reason, that was just a guess.