Fuller, who missed all of last season, injured a knee in Friday’s practice.
“I know it was a knee, but I don’t know what [the injury was specifically],” Falcons coach Dan Quinn said, via D. Orlando Ledbetter of the Atlanta Journal-Constitution. “I’ll have an update for you on Fuller tomorrow. [Trainer] Marty [Lauzon] said he was going to go and the [doctors] were going to be here today to evaluate him. I don’t know the severity of it yet.”