None of your managers took a team languishing at 17th and brought them to top 4 within a season. And none of your managers took a club that was founded 11 years ago into the semi finals of the Champions League within 1 year. Hasenhüttl did an ace job, but that doesn't really take anything away from the fact that Nagelsmann has done brilliantly too. Sure he's a work in progress, but he's quite obviously a top manager in my eyes (top manager being subjective in definition it appears. You look at it as winning something, whereas I don't solely rely on that if a manager hasn't been equipped to be expected to do this). Top clubs are already after him, and his achievements are fecking impressive.