I think the new GE made changes that most teams haven't made the appropriate adjustements to. I think the problem really is with handling and passing than with OD. Those ratings used to not have a very large effect, and now we have increased the importance of how the handling/passing of a team balances against the defensive pressure being applied. Teams that put out a very stiff outside defense will pressure the guards, and if the guards don't have the ball handling and passing skills to navigate around this pressure more turnovers will result.
In addition, if OD is too low, its going to give guards and easier time finding passing lanes, resulting in more assists etc. And we turned up the size of this tradeoff. So I think teams have focused more on OD, and have defensive options which modify this rating, but really its changes in both handling/passing and outside defense which have altered team dynamics.
I don't know if everyone feels that its too dominant an effect, but our feeling is that handling/passing rates will rise over time and some of what you are talking about will go down over time.