PASADENA, Calif. — Playmaker Nutrition is looking to knock multivitamin sales out of the ballpark with a new gummy line targeting teens and tweens. Of course, with sports-stars-cum-company-founders backing their play, the gummies may appeal to more than just kids. The all-start lineup includes Summer Olympics gold medalist and NBA star Kevin Love, Winter Olympics gold medalist Lindsey Vonn, Oakland Raiders running back Darren McFadden and Colorado Rockies outfielder Carlos Gonzalez.