NFL Week 1 stats to know: Packers, Vikings have new looks, Cowboys offense faces tough test vs. Buccaneers

A large part of what makes Week 1 so exciting — aside from the simple fact that football is back — is the unknown. How will offseason additions fit in? Which players and teams will surprise? We just don’t know what to expect. Still, we can look at some past trends to take our best guess.

Let’s break down two of…