Redskins offensive coordinator Kyle Shanahan (left) and rookie quarterback Robert Griffin III talk as quarterback Rex Grossman jogs by during afternoon practice at Redskins Park in Ashburn. (Handrew Harnik/The Washington Times)

Redskins offensive coordinator Kyle Shanahan (left) and rookie quarterback Robert Griffin III talk as quarterback Rex Grossman jogs by during afternoon practice at Redskins Park in Ashburn. (Handrew Harnik/The Washington Times)