I didn't disagree with you at all. I think they should play Florent at HB, Cunningham as a small defender. I'd push Lloyd up the ground personally.Cunningham's first game back, Florent played predominantly on the wing/mid. He was poor. Best used off HB flank.
Anyway, what the club should do and will do are sometimes different things. Don't think it's a valid reason to leave our best small defender out of the team (assuming form).
Edit: Also a couple of other positions Cunningham could fill if the backline is to be left alone.