I kinda see all our CBs as having their own different flaws. If our midfield doesn't step up and provide the protection that's been lacking all season then they will get exposed no matter who has been picked.
It's not been spoken about much, but none of our midfielders have been good without the ball this season. So many times we see our CBs getting exposed and then taking the flak for the errors, without any discussion of the failure higher up on the pitch. It's so easy to cut through us on the counter.