As happy I was that the Colts lost and moved up in the draft, I'm not certain I see Ballard actually moving up to secure the QB position. I think he's too stubborn ("loves those picks") to move up. I think if Colts actually do move up, it will be Irsay pulling that string.
I do think the Bears will trade their pick to a QB needy team, so if Colts did wait it out, Stroud and Young will be gone and Levis will be the Colts choice.