One positive of appointing Benitez is that he is a strict disciplinarian unlike the mellow Ancelloti and will surely kick sum bums around. He isn't afraid of ditching high profile players either as seen in his Real Madrid stints. It s a high gamble though, appointing this fella.
Its Klopp probably. He doesn't seem swayed by the biggest clubs. After Dortmund, he could easily have gotten a much bigger job with more cash to spend.