"Headline News" was also premiered in concert before it was released. I'd say we'll get at least a few of the IL songs, and if he's got any parodies written, or even partially written, we'll see them. As parodies are usually time-sensitive, it doesn't make sense for him to hold it back for a CD he doesn't even know what year it will be released yet. Plus he can use the audience reaction to fine tune the lyrics and gauge the interest. Worst case, he decides not to use it, or doesn't get permission, it becomes a concert-only songs.
As for my wish list, I'm excited about all the new promotional material that comes with a new album or tour - posters, press kits, promo items, etc. I like seeing what they come up with, and hunting that kind of stuff down for my collection.