He played an absurd amount of minutes, made smart plays, and added an offensive boost; watch some of the body of work that earned Duncan Keith the Conn Smythe Trophy.
1:50 that announcer was awful compared to the Doc, I watched that with Doc commentating DOC: "waits. waitS. side of the net SCORE hossa"!!!!! this nobody:"Kieth waiting, waiting still.. gets it ovrrr scores"