I kinda agree on CC. Purify should give you a few seconds of invulnerability to other CC.

Much on the frustration on pvp is more on player mentality than the mode itself. How many time do you have people that either ignore the fights (what matters is the nodes) or taking the nodes (what matters is kills) in frontlines, when it's a little bit of both in 90% of the time. Then there are the people that don't open their map and react with 2 minutes delay.

CC should have better matchmaking, but the concept itself is fun.