So far The Tudors has done a good job of characterizing Henry VIII and the people around him. The many anachronisms are to be expected, unfortunately. I am very excited to see how far this show goes and what this new season holds.
That being said, there are some characters I am hoping to see very much.
1) Jane Seymour- she's been around for a while, as long as Anne I believe, and it'd be interesting to watch her throughout the tumultous marriage of Henry and Anne.
2) her brothers- they become important figures later...
3) (more of) Jane Parker and George Boleyn- need I say more?