SO --- HOW ABOUT THAT MATT CORRAL..??

Hmmm....There are some significant differences.

I like the replay stuff. No reason not to replay penalties automatically, especially 15 yd penalties. I also think non-calls should be reviewable if a team challenges. (Subject to a maximum number of course..maybe two challenges for non-calls in addition to regular challenges..??).

Some other interesting "rules" here too.

Not sure if you noticed it during the game, but viewers get to see the booth live view with audio during reviews of plays and during challenges.