FRISCO, Texas -- Quarterback Dak Prescott's short pass to Amari Cooper was perfect, right between the 1 and 9 on his jersey, but the Dallas Cowboys' wide receiver wasn't happy with himself since he had to grab it twice.
Cooper wants perfection. All the time. Even in an organized team activity in May.
"Amari can do whatever he sets his mind to. He's that gifted," receivers coach Sanjay Lal said. "Not just physically but mentally. With Amari, it's can he do everything at an elite level? That's where the mind discipline comes in because he has the talent to be elite in every aspect of his game.