I would argue this ... and I apologize for the "idiot" call in my first response.
1. Offense: The offensize talent that he has is poor. As stated elsewhere on this site, who is their offense centered around? Westbrook? Hoff is one dimensional at this level, Nolen can't shoot, on and on. Is this his fault? He certainly needs to show in the next couple of years that his guys can put the ball in the bucket. I think White and Trevor will help in this regard. This is essentially the same team we had last year and I don't remember anyone thinking we had a bunch or scorers out there.
2. Set rotation: I find his manner of doing this curious and its not how I would coach a team, but he has been consistent in his approach and it yielded good results last year. You can say its a poor choice of how to substitute, but that's a decision he's made for whatever reason, not a lack of effort.
3. OB plays: Honestly I have not watched closely in that regard.
4. Ralph more than Colt? I think Tubby thinks Ralph is better than Colt. Some may disagree. Again, I don't see that as coasting.
5. Outcoached? Again, a matter of opinion. I think he's been on the better side of things in the coaching department in his tenure here. Let's see at the end of the season if we say the same.
As far as the quote, I think you are reading way too much into it. To me, the quote says that he's going to do things the way he thinks will work, and the players better be on board because that's the way it is.
Thanks - Go Gophers