Hi, I made a post about this a while ago, but didn't get much of a response. The more I think about it, however, the more of a good idea I think it is.
Essentially, at this point in the game, the only thing one can control in this game in terms of fouling is the players he buys...
I think that there should be an "aggressive defense" tactic, either for the whole team, or preferably by position, for players to play aggressively on defense.
In effect, one that plays aggressive defense is more likely to foul, but has a slight boost in defense. There would also be an option to play less aggressive defense.
The benefits?
1. Easier to train those aggressive players.
2. More realistic...Dwight Howard has the most FT attempted this season in part because players would rather foul him than give him a close shot.
3. More tactics are always better.