League will review all turnovers, coaches won't need to challenge. Postseason overtime rules now apply to regular season. There may be some more, I dunno.
Basically college replay rules now? They need a ref in the booth to do it quickly.....or else let the ref ride a segwey or something to the replay booth. I like the OT rule applying to reg season.
I like it,the review process seems to work a little quicker in the college game so hope is it works for the NFL too.The OT change makes it interesting also.
There's a good summary of the state of all the proposed changes here: http://profootballtalk.nbcsports.com/2012/03/28/nfl-rule-changes-for-2012/ I like the overtime change, it never felt right to me to have different OT rules between post and regular seasons. I'm (pleasantly) surprised that the horse collar exemption on quarterbacks wasn't changed.