The Minnesota Vikings want you to know that they expect an improved running game next season. The one question that Vikings fans have is whether O’Connell will actually use his running game after establishing a pass-happy scheme during his first four seasons as head coach. But another issue the Vikings could run into is a lack of talent in the backfield. But Aaron Jones may be a bigger concern as the player who is supposed to bring an explosive element to the running game. Vikings need someone to break out in the backfield to help their offenseThroughout O’Connell’s tenure as head coach, this has been a problem.