Rubuta ci gaba don wannan sakin layi - An zabi Butler a matsayin mataimakin koci ga Tom Renney don 'yan wasan hockey na kankara na maza na Kanada a gasar zakarun duniya ta hockey ta 1999 a Winnipeg. Kanada ta lashe lambar azurfa, inda ta yi rashin nasara ga kungiyar Rasha a wasan karshe. Butler ya koma filin wasa na kasa bayan shekara guda, a matsayin babban kocin matasa na Kanada 2001 gasar zakarun duniya na Junior Ice Hockey
da aka gudanar a Rasha. Kanada ta doke tawagar Sweden a wasan lambar tagulla, tare da dan kungiyar Battalion Raffi Torres wanda ya zira kwallaye a cikin karin lokaci. Butler ya dawo a karo na biyu a jere a matsayin babban kocin matasa don Gasar Hockey ta Duniya ta 2002 da aka gudanar a Jamhuriyar Czech. Butler ya zama mutum na uku ne kawai a cikin tarihin Ƙungiyar Hockey ta Kanada don horar da 'yan wasan matasa na kasa a cikin shekaru masu zuwa tun lokacin da shirin CHA ya fara a 1982. Kanada ta sami lambar azurfa bayan ta yi rashin nasara 5-4 ga Rasha a wasan zakarun Turai.