I played on a no krit jb server before i came to blackwonder (seems like ages now) and all i could tell you is how easy it was for reds to rebel and how 99% of blues always went sniper machina or soldier with direct hit. PLUS, all melee was critical, so blues had to be very far away from reds. All I'm saying is that krtiz are good for keeping the balance. What you should be asking is if jb servers should maintain the same 1:2 red blue ratio, because think about it: Less blues with kritz (lets say 1:3) seems fairer for those who want to rebel. 1:2 with kritz is a bit ridiculous, suggesting most blues can't aim (i'm 99.99% right about this). Besides, jb servers are pretty balanced with the option we have now, and it keeps reds in check. Also if your a red and are trying to rebel, be smart about it, dont just run off and get shot. Kritz makes rebelling more harder and challenging, which it should be.
This is just my idea btw, no offense, i did have fun on the no krit server before i came to blackwonder.