President Donald Trump on Sunday escalated his call for the Washington Commanders to change their name back to the “Redskins,” threatening to restrict the NFL team’s stadium deal if they don’t, though it’s unclear how he would be able to.

I may put a restriction on them that if they don’t change the name back to the original ‘Washington Redskins,’ and get rid of the ridiculous moniker, ‘Washington Commanders,’” the president said.