He would never take DOF, since I have known him for 15-16 years, he has an unfinished project of winning PL, he won't stop unless he does that. He almost won it 2008-09 with a much weaker squad then Manchester uni , Chelsea. His teams always overarchived, and he knows that. The man is exceptional tactician, have seen him outsmarting prime Mourinho, and Ferguson sides that had prime Ronaldo, Tevez , Rooney, Drogba etc with a much weaker squad on paper. The man will eventually win it, just give him love, 3 pl seasons and just 50-60 m every season.