Neither is hitching your horseshoe to someone who would want to come back to the team after he quit on you two weeks before the season began with very little explanation as to why. How could you ever trust someone who did that? He could easily leave your team high and dry again. Either you're all in or not when it comes to the NFL. Andrew isn't and that's fine but the Colts need people who want to be there. Jacoby may not be as talented but he's all in and effective at the job for that alone I would take him over Andrew Luck to QB this team.
This game is not only physical its mental too talent only goes so far.
That being said I don't see this scenario happening so its a moot point.