He spent enough and saw enough to leave no doubt about where RG3 stands as a Redskin entering his first season.
"He's the starter. Period," Shanahan said.
Griffin took part in his first rookie minicamp for 90 minutes on Sunday, but when he takes part in offseason workouts with the rest of the team later this month, he'll be the starter.
Shanahan said the Redskins didn't go through all the trouble to get Griffin -- trading three first-round picks and a second-rounder to the St. Louis Rams for the No. 2 overall spot -- just to have him play backup. The coach said he made the decision even before the three-day minicamp.
"We're going to adjust our system to what he feels comfortable with," Shanahan said, "and we'll watch him grow and we'll do what we feel like he can do and what he does the best. ... One thing the NFL is not used to is a quarterback with his type of speed and his type of throwing ability, so I think we can do some things that people haven't done."
Anybody else pretty excited to see what that means?
Griffin noted, though, that there's no friction between himself and Cousins.
"We went over the playbook together. There's no issues there," he said. "We're both out there trying to get better, so we're cool. We ate a burrito together."
"Not the same burrito," he added with a laugh. "Just to clear that up."