Regarding Warrior rage generation, you're trading the RNG of missing SS/Revenge for the RNG of a tank death due to lack of avoidance/mitigation. One ends up with a DPS dead because he blew all his cooldowns like an idiot, the other with a Tank death that could be easily avoided by gearing properly. It's easier to let tanks "build Sunders" than it is to fix RNG.
Regarding LFR, most tanks missing on the pull = 15% miss chance on abilities at worst, which is one in six or seven. I've a good feeling you've been incredibly unlucky.
You didn't answer my question about Blood DKs, you just sidestepped and talked about Prot Paladins.
---------- Post added 2013-04-09 at 01:32 AM ----------