Minnesota Vikings: Fix the offensive line. The carefully constructed defense coach Mike Zimmer and GM Rick Spielman have created can only take the Vikings so far -- and it can only stay together for so long. With excellent talent throughout the skill positions, the potential for growth clearly lies with the offense. Offensive coordinator Kevin Stefanski, who landed the full-time gig after serving in an interim capacity in 2018, needs to create an offense that takes advantage of its incredible wideouts without driving Zimmer to grumble to reporters about establishing the run. That is only possible to do with a better offensive line. While play-calling and Kirk Cousins' struggles in big games drew plenty of criticism, the bottom line is, the Vikings weren't going anywhere with their line performing as poorly as any in the league. The coaching and the personnel need to be better.