Would love to see an AVB or Pellegrini but the money it would take to prise them away from China makes it very unlikely. Who was the last manager we signed that was already employed? I think Van Gaal would be quality (not sure what the wages situation would be there though) as he is that big name manager that will settle the ship, much like Koeman after the Pochettino/Cortese fiasco. I'd like to see us go for some pedigree this time instead of another gamble.
EDIT: Just remembered it was Adkins, didn't exactly cost a fortune though...