What's funnier is that you consider "class balance" equivalent to removing a mount from a loot table.
OT: Blizz messed up, there's no reason to remove the mount from players who won RNG in LFR; if you really think there is, you need to get some perspective and a bit more self esteem. And I have to ask, are we playing the same game? You can get into a NH heroic pug with 920 ilevel plus easily these days and be done in less than an hour, I know, I do it every week as DPS, and hardly anyone seems to know the mechanics.