Based on the fact he took estoril in Portugal to 4th place. Massive achievement for a small provincial club.
His record breaking time at olympiakos, including bagging the league title.
His near miracle at hull city and Watford's transformation under him.
He went through a crazy record of not losing at home for something like 2 years at two different clubs. He is exactly what we need. A man with a clear vision and ethos on how the game should be played. I think so anyway mate.
Can't see him walking out on watford right now.