Tush Push
GB is the team moving for it to be banned. Looks like the bills may get behind it as well which carries a good bit of weight because they are the team with the 2nd highest use rate on it.
It is dangerous in the sense if the Offensive lineman has his hand on the runners spine right at the moment of impact from a defender you could get a serious back injury.
That said it should not be banned if the teams are concerned about their own players safety then just don’t call it.
That’s simply yet another thing that’s gonna get flagged. Also what if as a lineman is “falling down” he gives the runner a shove trying to regain his balance.
Just leave it be teams simply have the option not to call it if they are against it.