I'm sort of wondering about Greedo-Han, and where they're going with this.

The two explanations I can think of are that either they're doing the R2 thing again where they make a popular canon character annoying or ineffectual in the campaign, or that Greedo-Han is going to be PRESENTED that way at first before turning out to be Jim playing an Old Man Henderson-type character who will proceed to completely derail the game awesomely more than once.