Le’Veon Bell Holdout, Khalil Mack Trade Among Week 1 NFL Storylines

With Week 1 of the NFL season ahead of us, there are a number of storylines that will dominate the sports world heading into Sunday.

In this week’s Xfinity X1 Report, NESN.com’s Michaela Vernava highlights some of those storylines.

Watch the video above to find out more.

Thumbnail photo via Charles LeClaire/USA TODAY Sports Images

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