I would like to see more books about Anakin and Obi Wan. We didn't actually get very much in the LU novels (I know there was plenty in the Jedi Quest series and the comics though) which I am surprised at. I love their master-apprentice/ good friends relationship and their amusing banter in combat. I would also like to see a novel with Ki Adi Mundi in a leading role. He is one of my favourite Jedi and he has been in TCW so he is officially canon.