The NFL is back. Welcome home, everyone.

It's been a brutal summer without the NFL, but it's finally back. We've toiled over the data from 2017 since February through the end of August. We've explored every angle leading up to the 2018 season, just to make sure you loyal readers are up to date on all the latest happenings of the offseason.

But now we have real, actionable information to work with from Week 1 of the NFL season. Your burning questions from the offseason are finally getting answered -- or maybe not. The landscape has changed dramatically since 2017, but we have not -- we're always here to provide the best analysis in the business.

With that in mind, here are six things we learned from Week 1.