Rubuta ci gaba don wannan sakin layi - A ranar 9 ga Fabrairun 2011, kusa da ƙarshen kakar wasa ta biyu tare da Anaheim, amma ya buga wasanni 49 kawai a lokacin aikinsa na biyu, an siyar da Lupul (tare da Jake Gardiner da kuma zaɓin zaɓi na 2013
) zuwa Toronto Maple Leafs a musayar François Beauchemin, yana nuna karo na uku da Lupul ya shiga cikin musayar tare da kungiyar Ducks. Asali, yarjejeniyar ta cire Lupul, duk da haka an haɗa shi a matsayin rarar albashi don kiyaye Ducks a ƙarƙashin ƙimar albashi. Bayan an yi ciniki zuwa Toronto, ya yi canji daga dama zuwa hagu kuma ya gama da maki 18 a wasanni 28 don kammala kakar 2010-11.