The purplish bruises on the back of Carson Palmer's passing shoulder and the nasty red scrape down the middle of his back vividly summed up his horrid homecoming. The Bengals made it painful for Palmer all-around. Andy Dalton threw three touchdown passes against Oakland's dreadful defense, and the Cincinnati Bengals showed their former franchise quarterback that they've moved on without him, beating the Raiders 34-10 on Sunday.