Lady Sylvanas isn't all that easy either

I wouldn't say that Group managers are easy. Thrall with his 20 level 80 top level protects aren't really easy. And you just need to do alliance managers in the evening.

Lady Sylvanas isn't all that easy either, being invisible down a corridor covered by about 10 lvl 80 protects along the way, and getting her also draws Varimathras the dreadlord.

Actually Varimathras just appears there, and she is rather easy if you variety container her with a hunter.  Cairne is easily the "hardest" battle when doing it at 70, since he falls aggro so often and aquariums get a lot of taunt avoids. (Not to bring up surprised aquariums = dead tanks) You fairly much just have to zerg him with aquariums and keep a rez'er out of fight.  Thrall was "difficult" just because he seems to be the only one the horde on my hosting server like to protect, and they come in large enough figures to cause the hosting server to junk out, but the battle itself was fairly much container and spank and eliminating Vul'jin quick.  I won't even discuss anything about Lor'themar Theron since he is absurd easy.

Level 80 protects are also not a issue with a Sunwell developed raid.

Explain to me pls how you could have murdered a lvl 80 manager... i mean ur 70.. hes 80... does not that mean shitloads of overlooks / avoids / dodges... etc ... was it like a 2 time battle ?