 Ramba uchiverenga ndima iyi - Muna 2004 akasarudzwa nomurairidzi John Kirwan kuti amiririre Italy ichirwisa England mu2004 Six Nations Championship. Griffen akaita mutambo wakabudirira uye akasarudzwa mutambi akanakisa muItari pamwe naAndrea Lo Cicero. Akatsiviwa seyekutanga sarudzo scrum-hafu naAlessandro Troncon ye2005 Six Nations Championship, achionekwa semutsivi pazviitiko zviviri. Akaramba ari nhengo yenguva dzose yeItaly squad kusvika 2007. Chinhu chikuru chebasa raGriffen kwaiva kusarudzwa kwake nemudzidzisi weItaly Pierre Berbizier we2007 Rugby World Cup, kwaakaonekwa mumitambo mitatu. Griffen akasiyiwa kunze kwechikwata chenyika che2008 Six Nations Championship, asi akayeuchidzwa mushure mekusavapo kwemwedzi gumi nematanhatu nemurairidzi mutsva weItaly Nick Mallett we2009 Six Nations Championship, kwaakaoneka kanokwana kana. 