Apparently, GC still has not understood that rogues will look at respective EP of stats and stack the best ones. If crit is not desired this is not because of Cold Blood, this is just because it does not pay compared to other stats. And this guy is taking design decisions... /coughing
If GC wants rogues to use more crit, then his team should provide additionnal mechanisms that rely on crit... I am not sure a Nobel price is mandatory to understand that.