My take on the Biggs/Wedge thing is that the Biggs line should stay. The whole "darn wheres my old buddy, he should be here to help me!" thing works very well for me. This is mainly because I don't think Luke would be counting on wedge to save him, because he hardly knows Wedge. If they knew each other well I think the wedge line would be a good thing. But the Biggs/Luke relationship has a very "I've got your back ' feel to it, and thats the way I think it should be. It works with their implied back story too, and gives Biggs a slightly bigger part, which I feel gives the Biggs scene before they depart more use (I love that scene).