INDIANAPOLIS—The first day of the NFL's endorsement combine ended Friday with draftees performing for marketing scouts in workouts that included shoe-posing, pizza-enjoying, and automotive co-masculinity. "Unfortunately, under the current rules, college athletes aren't allowed to perform endorsements, so this is really our first chance to see them pretending to use and like these products," said Gatorade scout Grant Bonner, carefully studying running back prospect Trent Richardson as he poured a beverage on his face. "We need to see if these guys have what it takes to be able to support a brand for years to come or are just flash-in-the-pan draft busts who can't even fake a conversation with an animated gecko." Bonner added that Gatorade will probably still sign Andrew Luck despite the highly touted rookie pitchman repeatedly calling the company's product a "flavory drink."