OTS, I'm curious to know your opinions of the 3 major changes our rivals made this offseason.  Chavis at LSU...can he run a solid defense with LSU's athletes?  Chizik/particularly Guz at OC...AU officialls look pretty saavy at this point.  I've been impressed with their offense so far.  Any initial reaction two games in?  And finally, Kiffin.  His stock is sinking, but his dad's defense has looked decent, and they are getting recruits.  Again, two games in, what do you think?  Of course this is for discussion for everyone, but I dig OTS's insight to some of the X's and O's.  Roll Tide.