ASHBURN, Va. – Robert Griffin III felt good enough to attend something called a Rookie Success Program meeting Monday morning and seemed, by all accounts, to be doing just fine on the day after suffering his first NFL concussion.

Griffin still has to complete the league’s mandated return-to-play protocol before he’s cleared for practice, but his Washington Redskins teammates and coach Mike Shanahan were optimistic the Heisman Trophy winner will be able to play in this week’s game against the Minnesota Vikings.

“We should fine out in the next few days exactly what happens,” Shanahan said. “Right now it looks good. I’m not really sure if it stays that way. The professionals will monitor his situation and let us know if able he’s able to play or not. We surely have nothing to do with it.”