holy crap man you play the Old Republic and have know idea who Darth Revan is look him up. You dont deserve to play swtor if you dont know who he is. I say Revan wins hands down by the way.
Korriban has the most red crystals in the galaxy. Which ,spymaster ,may be why jedi have red because they owned korriban for a time and harvested alot of RED crystals there. Hope that helps.
I dont think that they should be kicked (I think we should just congratulate Bioware for making an awesome game lol) by the way this a quote from page 38 or 39