Andy O' Brien was a solid performer for us when he was playing alongside an organiser in Kenny Cunningham who was constantly talking to O' Brien and telling him what to do. Dunne is not the same as Kenny and O' Brien will struggle if he doesnt have someone helping to organise.
McShane is the only other option in the squad at the moment since Dunne is suspended. Im not sure if now is the time to bring him in.