In Multiplayer mode I use Right Shift instead of Left one for precise aim and I have problems with playing Simple Game or Training mode, since I am forced to use default game controls.

I think there should be the option to set the default game controls - they could be used as a default ones both in Simple Game and Training modes, as well as for every newly created teams (it is quite weird when you forget to change team controls and you notice it in the middle of the game).