I don't think he is dragging it out as much as this is just the timing of it all. Michigan won the natty a week ago. NFL teams are looking for coaches, its going to take a week or two with people waiting to talk with teams that are still in the playoffs.
I still think it comes down to chargers or Michigan. If Michigan agrees to pay him for a year vacation on the off case the NCAA suspends him for burger gate he will be back in Michigan, if they are going to try and nickel and dime a guy that just went 15-0 they are going to meet resistance and push him to the NFL.
I want him back 100%. But I have made my peace with it if he goes. National championships are few and far between. Michigan got one, I will likely always be a fanatic about Michigan football, but I feel like my angsts has waned and that everything for the next 10 years is gravy. Beat Ohio state more often than not, win some more B1G championships, make a few playoff runs. Not every season ends in a natty, it didn't for Bama's super teams, it won't for Michigan either.