Normally I would agree with you but I just don't see the instincts for Safety with Bush. Sure he could always get coached up and develop them to some degree but when I look at a kid like Bush who
has shown great skills in press coverage I see CB all the way.
As far as potential size issues with him that may have him outgrowing the position are concerned my current stance would be that we are seeing so many big receivers with speed that sooner or later we are going to start seeing a new wave of CB's that are bigger, taller and stronger while maintaining top notch agility and fluid hips in order to better match up with the big fast WRs. I think Bush could be that type of corner.