Whoever has the most commands will currently get the last turn. The last turn is very valuable imho and I don't think it's fair this favors players with more army to move. One option would be to have some orders queue from the front and others from the back. It would have to be a checkmark in the move command.

I'm currenty in a sticky situation and really want that last move badly, but the only way I could do this is by wasting armies and I can't afford to do that :)