The rugby play won't be banned. If anything changes, it's going to be not letting the tailbacks help push from behind. Honestly, I'm not sure exactly how much that would inhibit the Eagles' QB push. It's mostly O line and Hurts. There are certainly times when the tailbacks help, but most of the time they are pretty much a non factor.
You can't eliminate the play entirely, that'd be ridiculous. That's why I figure they'll just say no more pushing on Hurts' back.
But also like...maybe the competition committee should just tell the other teams to git fkn gud