About Leggings

If someone who works at Blizzard sees this post, I'd love to know the reasoning of having SIX versions of sp/haste/crit itemlevel 264 leggings in the game while there are zero versions of this at itemlevel 277. Our choices for leggings at the heroic 25man level are abysmal, with crit/mp5 being the only choice. Not to mention there's only 2 (one being tier). You had it right with the ToC mail leggings (haste/mp5) but none of those exist in the entire Icecrown zone.