One major rogue complaint has long been the fact that several core rogue abilities did not scale as the rogues' gear and stats improved. Thus, the eviscerate damage you did right after hitting level 60 was the same eviscerate damage you would do when decked out in full epic gear. Come patch 1.12, this will be changing - albeit slightly. Drysc has posted some specific numbers explaining how the abilities rupture, garrote, and eviscerate will scale with attack power. The increase in power looks fairly minor to me, but some increase is better than none. For druids, Drysc has confirmed that the cat form abilities that mirror these rogue skills will also scale based on attack power, but there are no specific numbers on them.