OR, 2K can be ahead of the game and implement a slider for being penalized a technical foul for using the flop button. Sometimes you may get away with it, sometimes not, depending on the Flopping Slider settings.
In MyCareer and similar game modes, your player will lose his real life salary and other reasonable penalties as well
Yeah, it's just bad timing on 2K's part. There is no way that they would have continued to implement this if they knew the NBA were going to start fining players. It will probably be gone next year.
the question is. did you already tried to flop in 2k13 and drew charge? I use it sometimes but always a blocking foul. If so, it doesnt matter if 2k13 will not remove the flopping button