Fullback - excellent catching skills - good punting (kicking from hand) skills - excellent tackling skills - good running skills - good mobility about the pitch - excellent positional skills The best ever - J P R Williams (Bridgend and Wales) Scrum Half - good, quick passing skills - ability to quickly assess situations - ability to be a non-stop nuisance around the scrums and other breakdowns - good mobility - ability to punt under extreme pressure - good communicator with forwards - good strength for size The best ever - Gareth Edwards (Cardiff and Wales)