Think about it. The last we see of him in Episode II is him holding his father's helmet. Lucas mentioned at Celebration III that the series was not going to focus a lot on any main characters from the prequels, but then he retracted and said that wasn't neccessarily true. I think showing the development of B. Fett would be amazing to see!! I don't read the books, so I don't know how he was trained, or if he was adopted by another bounty hunter or what! I hope Lucas realizes there is a huge fanbase with Boba Fett and includes this in the series.