Also the reward system needs an overhaul... cause even IF you win the challenge you are likely ending up with useless stuff (all hail my triple hatred daemon prince... why are there so many sources you get hatred from?) or in a worse case your Khornate Lord on Juggernaut gets the ultimate reward of ascending to a fully fledged daemon prince and... ends up in a way worse spot he was before (you actually lose points and combat power).