This isn't a question that can be answered 12 hours after Luck's announcement and 2 weeks before the first game.
At this point, It's Jacoby Brissett's team. He likely isn't the same QB we saw play 2 years ago. He's had time to learn the offense a lot more and will hopefully be able to excel now. If not, I'm guessing Kelly will get a shot by mid-season.
If Luck had retired in April...you likely would have seen a QB taken in Rd 2/3. But for now, you roll with Brissett and / or Kelly and if the season goes south, you take a QB very very early next April.
