However when it comes to pure leadership I would say The Admiral had the best. He almost managed to turn a very mediocre Spurs team into a championship contender.
The Admiral is a born leader,but when you talk about pure leadership the best are MJ and Russell(and also Duncan is ahead of Robinson in the same Spurs franchise),no doubt about that
The funny thing about MJ,is that if you take every skill individually,probably he wasn't the best in any skill(I would give him a shot only in OD and Driving,but he is not at the top of the list).He is the GOAT in the overall sum of skill,but not in a specific skill