The only issue have with Ancelotti is that bar his stint at Milan, he doesn't seem to hang around too long, although whether that is all his doing I'm not sure. What also surprises me is his age, 56, when he seems to have been around forever. I think he has also been used to a larger season-on-season budget, which may not be a fit given the current Liverpool set-up, that is certainly something Klopp can do. There are definite pro's and cons for each man but it seems as if Liverpool are going for the German primarily. Either way, turning that club around is a long haul.