Last night WarCry posed player questions to some of LotRO’s developers. To take a look at the chat transcript then head on over to War Cry.
The developers are still holding back information specific to each class, but we now know that each class will get only ONE new skill, at Level 62. Furthermore, there will be no class quests or new legendary skills. Based on the early advertising for Siege of Mirkwood, there was a definite impression that class quests would be included with this expansion, and I do feel a little dissapointed that my alts will not be able to learn more than one new skill on their way to level 65. However, it is great to hear more about the Lone Lands revamp, Skirmishes and Raids - providing everyone with a reason to play!

Actually is one skill upgrade. No new skill, just an old skill with a new name and doing a little bit more.