People are counting on Berto to pull a Buster Douglas type performance but I wouldn't expect Floyd to ever come in unprepared or unfocused. I believe Floyd respects Berto's abilities more than the fans do.
How's Berto's head movement lookin'? Or his footwork? Inside game? He's always in fantastic shape, but it's his skills that hasn't served him well when he's fought better competition, not his body.