The Vikings bet it all on J.J. McCarthy and, so far, the returns haven’t been strong. After Sunday’s 19-17 loss to the Bears, Vikings Hall of Famer Cris Carter had some harsh criticism for McCarthy in response to a positive tweet from Emmanuel Acho. McCarthy guided a 10-play 85-yard go-ahead touchdown drive with 50 seconds remaining in the game before the Bears answered with a game-winning field goal after a Devin Duvernay kick return set them up in prime position. “J.J. McCarthy got that