Kammala jumla mai zuwa: Kusa da shekara ta ƙarshe na kwantiraginsa, a ranar 2 ga Yuli, 2012, Roy ya yi ciniki da Sabres zuwa Dallas Stars a musayar Steve Ott da Adam Pardy. Saboda tasirin kulle-kulle na 2012-13 NHL, Roy ya buga wasanni 30 ne kawai tare da Taurari a cikin kakar 2012-13 kafin, a ranar 2 ga Afrilu, 2013, an yi ciniki da shi zuwa Vancouver Canucks a musayar don samun damar Kevin Connauton da zagaye na biyu a cikin
A shekara ta 2013. Roy ya yi rajistar taimako a wasan farko a matsayin Canuck, a kan Edmonton Oilers.