Nick Sirianni, champion with the Philadelphia Eagles last NFL season, addresses the controversy surrounding the tush push in his games. The Philadelphia Eagles are the reigning Super Bowl champions, and rightfully so.

The play is fairly straightforward—two players push quarterback Jalen Hurts forward in a variation on the familiar quarterback sneak—yet it has inspired angst from fans and opponents alike. Now, the Green Bay Packers are reportedly spearheading a bid to ban it.

Philadelphia Eagles coach Nick Sirianni addressed the proposal to ban the “tush push” at the NFL combine Tuesday and called the effort “unfair.” Sirianni said the Eagles work “really, really hard” on the play and said it was almost “insulting” to suggest that it was “automatic.