Getty Kevin O'Connell, Head Coach of the Minnesota Vikings. J.J. McCarthy reaffirmed himself as the starting quarterback of the Minnesota Vikings moving forward after a triumphant Week 9 win over the Detroit Lions . But could the Vikings still be buyers for a veteran quarterback at the trade deadline? ESPN’s Adam Schefter reported on November 1 that league sources believe the Vikings could be on the prowl for a quarterback to provide a veteran voice and experience. Kirk Cousins , Russell Wilson