The good 'ol debate about who is more important between coaches and players. It's an interesting topic IMO b/c I don't think there's a clear answer.
Phil Jackson: 11 rings. He had Jordan, Pippen, Rodman, O'Neal, and Bryant
Gregg Popovich: 5 rings. He had Duncan, Parker, Ginobili, Leonard, and Robinson.
Steve Kerr: 2 rings. He has Curry, Thompson, Green, and now Durant.
Belichick: 5 rings. He has Tom Brady.
Torre: 4 rings. He had Jeter, Rivera, and a whole bunch of other players bought by Steinbrenner.
Whoever the Penguins coaches are (Bump would know), they're B2B Champions due to Crosby, Malkin, Kessel, and whoever else they have on the team.
Elite coaches need elite players and vice versa. The Lakers haven't done anything since Jackson has been gone. The Spurs had no success prior to Duncan. Golden State was **** until they drafted Curry, Thompson, and Green. Belichick was a failure in Cleveland b/c he had bad players. Torre might be an exception considering the Yankees were still very good after their last WS win.
Hockey is hockey.