No. Some of the supposed issues with BM are exactly the same - refusal to delegate, to the point of paranoia about the relationship between assistant coach and players, attempting to do everything himself etc. The fact he's been dumped 4 games from finals with the Panthers well placed speaks volumes for how much of an issue he has become. The view is that the team goes out playing to his gameplan, goes well behind and then starts to play their own way, turning deficits over.
The Sinfield/Lowes partnership has delivered nothing so far. Thats hard on them but when you get a new coach you generally see some kind of positive response from the team at least in the shirt term - we're 1 win from 5 since they took over.
