I wasn't expecting any, but it would have been an extra treat and would have made alot of people even more happier.
Since i purchased Guild Wars on the 6th of May, i've seen a few treats thrown our way and not all updates have been bad.
We had the quests in ToA, Sardelac and outside LA for example.
Just looking at my game box just now, the box states "explore a world that dynamically grows and changes with new content while you play".
To help ArenaNet live up to this promise, i think it would be a fantastic idea (obviously) if each class was given a new skill every month.
People like new things, as can be seen all the time on the forums here. People talk over things until it's an overkill.
So how about it? ArenaNet, you have a bucket load of ideas from just the forums here and many threads can be found with many fantastic skills, incase you are left scratching your heads.
There are unlimited potential skills just itching to get into peoples skillbars and saving them all for the expansion is just being a big meanie

1 skill each month...what do ya say?