MANKATO – A catalog of new plays filled Stefon Diggs' brain on the first day of offseason workouts. Everything was new and different, and he wanted to make sure he had a grasp of his responsibilities.
So he grabbed his helmet and went to the field by himself.
It was late in the evening on the Vikings' first day of OTAs at Winter Park. Most of the players already had gone home for the day.
A team employee looked out at the practice field and noticed a lone figure.
It was Diggs, a rookie, running different pass routes that he had learned earlier that day.
"It was my first time being in this offense and seeing certain plays," Diggs said Thursday, "so I wanted to be out there on the field and get a feel for it."
Word of Diggs' impromptu session filtered back to Vikings wide receiver coach George Stewart, who never asked his new pupil about it but nonetheless expects that kind of focus from his fifth-round draft pick.
"I want him to be a gym rat," Stewart said.