Healers

This post won't really cover rotations, as healing moves to use is obvious.

Paladin-Haste and Crit are invaluable for Paladins. Using Glyph of Seal of Light or Glyph of Seal of Wisdom depends on what you think you need to improve more, healing or mana efficiency.

http://talent.mmo-champion.com/?paladin=503501503200130531025012510000000000000000000000005032050003000000000000000&glyph=081119040603&version=9626

Priest-Circle of Healing and Prayer of Mending are the moves used the most, but flash heals are to be used as well.

http://talent.mmo-champion.com/?priest=050320300000000000000000000003505103030015253105331351000000000000000000000000000&glyph=012113020603&version=9626

Shaman-Riptide and Chain Heal are most important, but Healing Wave and Lesser Healing Wave are used on the tank accordingly.

http://talent.mmo-champion.com/?shaman=00000000000000000000000000050503300000000000000000000050035311055010501122331251&glyph=200401060302&version=9626

For Druids look at my post on Druids.
Enjoy.