Garrett Hedlund to return for another Tron film

People are acting like this is a "duh" story and I'm not so sure it is. Basically, Garrett Hedlund confirmed during a press junket that he will be returning as Sam Flynn in a third Tron film (aka, the followup to Tron: Legacy).

Casting for this movie was speculated after Disney changed the writers for the film and websites are all, they aren't in the habit of recasting the lead roles etc.. I