Qoraal sii socota faqradan - Febraayo 28, 2011, Mitchell waxaa laga beddelay Toronto Maple Leafs oo loo beddelay New York Rangers si loogu beddelo wareegga toddobaad ee doorashada 2012
Waxaad Ka dib markii uu bilaabay xilli ciyaareedkii 2011-12 ee uu la shaqeynayay kooxda Rangers AHL ee Connecticut Whale, Mitchell waxaa loogu yeeray Rangers ciyaar ka dhacday Nofeembar 25, 2011, taas oo uu ku diiwaan geliyay dhibcigiisii ugu horreeyay ee Rangers isagoo ka caawiyay gool uu dhaliyay Brian Boyle.