You could make a case that Mark Jackson is the most polarizing coach in at least modern NBA history. Talk to his supporters, and you’ll get a passionate portrait of a man who remade the Golden State Warriors, taking them from a laughingstock to consecutive playoff berths and a 2013 first-round upset of the Denver Nuggets, successfully laying the foundation upon which a dynasty was built. “Anybody who doesn’t give that man a whole bunch of credit for what he was able to spearhead and get started out there, I think they’re just not in reality. They just don’t know the situation,” Jarrett Jack, who played, and thrived, for the 2012-13 Warriors under Jackson, told CBS Sports. “I was in those huddles. I was in those locker room sessions. The way he talked to us, the amount of confidence he gave us. Go look at the kind of defense the Warriors were playing before Coach Jackson showed up, and look at them now. … Anybody that tries to downplay his role in [what the Warriors have become], that’s not right.”