Ok, so this is half goof half honest question. If the below list is who we are interested in for the most part, isn't Peyton Manning better than 85% of them regarding overall knowledge? I'll take Harbaugh and contemplate Pederson and Daboll (if Dorsey comes as OC) but after that, if he wanted to do it, I'd sure be talking to him. One of the best football brains out there and he's kept up very well.