10. John Langford

AGE ON ARRIVAL IN 1999: 31 TWO SEASONS, 28 APPEARANCES

The Australian set the tone turning amateurish Munster from also-rans into a team that believed it could win the European Cup. Impeccable training standards fired them to a first final in 2000 and while he wasn’t around for long, his legacy stands the test of time. Long gone, still fondly remembered.