What have we learned from our 2008-2009 Oakland Raiders this far? Well, a lot has to be said of the mentality change. Russell is positive, Kiffin said that McFadden has a GREAT attitude. Overall, a lot to be happy about. It appears every area of the team has improved, except the offensive line. The first few days have been pretty normal, but lets re-hash what has been said about each positional grouping. QB: Russell can make some insane throws and appears committed to learning the smaller things. He has a ways to go, but I can't help but feel that those one or two plays a game where he is superman might be the difference between having just a QB that does the small things and one that can bring you back when you need him to. Tui looks poised to take the backup role, and Walter might finally get his wish out of town provided all the QBs stay healthy. RB: Bush has a ways to go to be the short-yardage guy, and honestly I am not sure that is the best role for him, because he is a bit m