I picked up an [Earthshaker] in Molten Core today. I was kind of surprised I won it, as I was in the middle of the pack for DKP. I guess the other paladins are waiting for Lawbringer pieces.
I'm pondering respeccing to take advantage of the proc. As it's a stun, I could Judgement of Command for extra damage. However, I'm currently 30/21/0 for Blessing of Sanctuary and raid healing. If I kept Sanctuary (I'm the only paladin in the guild who has it), I could do something like 14/21/16. Or I could forget about Sanctuary and go for a more normal Holy/Retribution build.
(Another option is a Reckoning build, but I really dislike Reckoning.)
As well, I need to enchant it. I'm currently using a 1H and shield (non-epic) inside MC, but I could put +22 Int on the [Earthshaker] and use that as my primary raid weapon. I could also just forget about it in raids and put a combat enchant on it for farming or PvP.
Of course, I actually need gold to do any of this, so its all theoretical at this point. :)