Of course, hence why United spent a minor fortune on a 5' 9" CB and Pep bought Nathan Ake, but nevertheless Dunk can play either side of a CB pairing, and really if you buy a good footballer you buy a good footballer. Brilliant to have a left footed CB, but we don't need to be obsessed about it...
Are we getting a bit obsessed with all this right or left centre backs? Dunk tends to play left CB with Webster as he did with Duffy, and plays right CB with Colwill. All about the pairing rather than being specialist left or right.