Robert Griffin III said in a statement released to ESPN on Tuesday that his goal is to return Week 1 but only if he's healthy. "My knee is getting better every day. The doctors say I'm ahead of schedule. My goal is to return healthy in Week 1 but if I'm not ready then I will wait until I am, however long that is. My first NFL season and my injury that ended it showed me a lot about the league, my team and myself," the Washington Redskins quarterback said in the statement.