Andrew Luck insists he isn't dealing with any physical limitations, including with his right shoulder, as the Indianapolis Colts prepare for their fourth game.

The Colts have featured a lot of shorter passes and Jacoby Brissett came in to throw a Hail Mary against the Philadelphia Eagles this past Sunday.

"I know I'm at a level where I can make all the throws, and I feel confident I'm going out there with my full arsenal. I don't think there's anything physically holding me back," Luck said. "The [deep passing game] can get better. It can definitely get better. We could probably look back and say if we had a couple more chunks in the first few games, maybe that would swing the tide in a way. But that's probably the truth of looking back at any game. Hindsight is 20-20. So we'll work on it. I'll work on it. Guys up front, too. Wide outs will make sure when those opportunities do present themselves, that we're making the plays."