Xians were superb, I would love to see animation of growing trees when stabbing some demon in sea of lava :}
That should the Xian Shroub do, I KNOW that that kind of graphics Jeff doesnt like but it would be spectacular.
I am reading Terry Prattchet's Thief of Time, it is very good and funny, I love it, his books are always full of things that make me laugh for days and smile for months, Terry is my favourite writer.
Wow, more of classical X humor in new games would be really great, I would love to have more quests to destroy his summoned or created failed experiments