The Facts: Luck has yet to start throwing a football following surgery on his right shoulder in January, HC Chuck Pagano said Tuesday. Pagano added that there's no timetable on when Luck will begin throwing. "I'm not a [doctor], I'm following the protocol and he's going through rehab and we'll listen to our trainers," Pagano said. "He's staying the course and staying with the process. So when it's time he'll start [throwing]."

Diehards Line: Luck decided to have surgery on his shoulder in January after dealing with problems with it since Week 3 of the 2015 season. The Colts said from the start that the quarterback would miss offseason workouts. Luck's time is spent rehabbing at the facility and serving as an extra set of eyes during on-the-field drills. He spent some time Tuesday working with the receivers doing ghost drills without the football. But even with the uncertainty on when Luck, who threw for 4,240 yards and 31 touchdowns last season, will be ready to be a full participant, the Colts are fine going with Scott Tolzien, Stephen Morris and Phillip Walker as their quarterbacks for the time being. "I think we're OK right now," Pagano said. ... We'll obviously be keeping a close eye on Luck in coming weeks. Check back for more throughout the summer.