"no-brainer"
You mean like Tony Mandarich (#2), Brent Fullwood (#4) and Terrell Buckley (#5)? Everyone makes mistakes, and the "experts" can be fooled just like the rest of us.
I think Bush is the real deal, though in playing for the Texans it may be a while before he can shine. Maybe he's like Marshall Faulk and he doesn't truly blossom until he escapes from a bad tesm (the horrible mid-90s Colts situation somewhat like the disarray of the Texans).
I'd rather we keep our pick at five; as much as I am uncomfortable with this, I agree with Christl that the chances of getting a true impact player go down steeply as you go further back in round one.