Offensive line coach Paul Dunn couldn't figure out what in the world Jordan Mailata was doing by the Gatorade cooler.
It was their first day of on-field training at IMG Academy and Dunn had just finished putting the monstrous former rugby leaguer and another international player through a basic agility drill. Normally the exercise would have taken two minutes, but because of the students' lack of football experience, it dragged on for a half-hour under the Florida sun.
When the drill mercifully ended, the players -- dressed in helmets and full pads for the first time -- went to the sideline for what was supposed to be a quick drink break.