I'm a believer that Crusader Strike will be made baseline for Cataclysm. Therefore, what will take it's place?
Holy Hand Grenade:
101% of Maximum Mana
3 Second Cast Time
1 Hour Cooldown
The Paladin throws a Holy Hand Grenade at the target, after thou hast counted to three. Four shalt thou not count, neither count thou two, excepting that thou then proceed to three. Five is right out. Once the number three, being the third number, be reached, then lobbest thou thy Holy Hand Grenade of Antioch towards thy foe, who, being naughty in thy sight, shall snuff it. This ability causes Forbearance for three years.