Wayne Bennett, notoriously, has never been a particularly gifted X’s and O’s coach, and I doubt he’s suddenly discovered an aptitude for it in his 70’s. He’s the GOAT (or at least on Mt Rushmore with Bellamy & Gibson) because he’s such a great man manager. Players will run through a brick wall for him.
Bennett is also stereotyped as conservative, but would you say his Souths side and the Broncos side he coached between 2015 and 2018 were boring and didn’t score a lot of points? Nope, what he does is embrace a style of play which fits the players he has, empowers them to be the best version of themselves. His Dragons sides were conservative and played the percentages because it fit the players he had.
It’s really hard to find coaches their players love like that and of the guys without an NRL job now it’s pretty much just Flanagan who has the reputation of being a really good man manager beloved by his players. And yeah his Sharks sides weren’t pretty to watch, but was that him forcing a scrappy, mean, grinding style on his playing group, or was it him embracing a style which fit those players?