for a while now i have been discontent with what happened to hk-51 and treek. they got nerfed pretty badly. some of hk's moves are gone and the same thing happened to treek. i feel like if i paid $20 for each companion they should be superior than the rest that can be recruited through regular gameplay. people use to buy hk and treek from the cartel because they were better. now i rarely see anyone talking about them, or use them as companions. i wish they would just put them back how they once were.