The “Madden 2015″ cover contest is down to the last days of voting and one of the two finalists is channeling the other in issuing a big ol’ challenge.

Carolina Panthers quarterback Cam Newton went all Richard Sherman in a rant aimed at — Seattle Seahawks cornerback Richard Sherman and, really, all of Madden Nation. In a YouTube video, Newton hollers, “I’m the best gamer in the league and when you try me with sorry gamers like that, that’s the result you’ll get.”

At some point, mimicking Sherman’s rant is going to get old, but Newton is pretty funny when he says “I am ambidextrous with these thumbs.” Just don’t bother, SB Nation’s James Dator notes, dialing “1-888-CAM-PAIN.”