Times Column 20/11/04 Last week, South African coach Jake White supposedly gifted the Irish a winning psychological advantage by publicly criticising the quality of the men in green. This week, the Welsh management have avoided the term 'All Blacks' in favour of 'New Zealand', helpfully pointing out that the former suggests a rugby superpower while the latter is a 'poxy little Island in the Pacific.' Uh-oh. This doesn't seem a very sound approach, but pre-match psycho-scuffles can actually work Most famously, David Campese and his big mouth, two of Australia's all-time great performers, managed to talk England out of their 'boring' game plan before the 1991 World Cup final. In the same decade, Brian Moore would annually reduce the