Minnesota Vikings: Biggest X-factor on each side of the ball in 2019

Defense: CB Mackensie Alexander

The Vikings have studs at each level of the defense, including Pro-Bowlers at all three levels. But things can always be better, right?

Minnesota’s secondary was decimated by injuries in 2018. Cornerback Mike Hughes suffered a torn ACL that forced him to miss more than half of his rookie season. Xavier Rhodes, Trae Waynes and Andrew Sendejo all missed considerable time as well. The secondary is more important than ever before, especially in the NFC North. As such, Mackensie Alexander had better be ready to step up.

Alexander was selected in the second round of the 2016 NFL Draft. His playing time has increased in each of his three seasons — typical for a Mike Zimmer coached young player — including a handful of starts last season. With the Vikings seemingly set on the outside, Alexander is in line to take over as the nickel corner.

He had a great season in 2018 that offered a glimmer of hope for the rest of his career, but there are still questions. Alexander recorded 10 pass deflections, four sacks and 43 tackles for the Vikings last year. It was a career-year for the young defensive back. However, he only has one career interception and six starts in three years.

Zimmer prides himself on the play of his defensive backs. Alexander fell into his lap as a second-round pick but hasn’t shown up consistently. Penalties and a lack of playing time have hindered his play thus far. The Vikings need a breakthrough from Alexander in 2019 to reach their full defensive potential.