Listening to ESPN radio on my way home today and we have a NEW set of rules in the NFL generally because of one f'd up play against the Saints. Now, for some teams that have been screwed in the past the idea that 'one bad play' could change the owner's viewpoint toward 'change' I guess it helps when the Coach of the Team that just got screwed is a 'senior' member of the Rules Committee.
For one year you can challenge both OPI and DPI (that should be fun -- there's probably 10 per game that could be challenged.)
Many other new rules.
The one they need to change is Overtime. I like the mix between college and that new football league. Both teams get at least 1 shot. Seems that they do OT from the 10 yard line and only 2 pt conversions allowed if you get a TD. If you're going to change the rules, lets get it all done at one time.
https://profootballtalk.nbcsports.com/2019/03/26/sean-payton-on-expanding-replay-i-think-we-got-it-right/
https://lasvegassun.com/news/2019/mar/27/pass-interference-now-reviewable-by-officials/
https://profootballtalk.nbcsports.com/2019/03/27/authority-for-officiating-office-to-eject-players-expanded-to-include-football-plays/