I think what Pekrew and Gargos are saying, is that Jedi is the most powerful class right now - but only in the hands of people with a lot of time behind their belt. With new players it's the weakest class in the game. Why? It encourages players to try other classes and diversify the MB2 gameplay. Your recommendation of 1 Jedi per team would achieve the same thing, but giving people the choice of what to play is often the better alternative. As an aside, I just finished playing and took this screencap specifically for this thread, just to show how over-powered Jedi is in open.