Barry Sanders has always been good at the vanishing act. He did it most famously in 1999 by retiring from the NFL at age 30, when he was just 1,457 yards short of the league rushing record. He does it again, comically, in this new Pepsi MAX ad from TBWA\Chiat\Day in Los Angeles and director Matt Dilmore. In the ad, Sanders, getting a shave at a barber shop, is about to reveal the real reason he retired—but suddenly he goes up in a puff of smoke, and reappears in the living room of some gamer who has "unlocked" him while playing Madden NFL 25, thanks to a code on a Pepsi MAX cap.Sanders' involvement with Madden NFL 25 goes beyond the new ad. Though he's been retired for almost 15 years, the 45-year-old was recently voted by fans to be the cover athlete of the game's latest edition. "Being on the cover of Madden introduces you to so many new fans that never saw you play," he said recently. "It's been a thrill for me, and I just never saw it coming."Credits below.