■ On the Tom Brady Revenge Tour there will be no such thing as “enough” offense. The Patriots quarterback, fresh off of a four-game suspension, threw for 406 yards and three touchdowns in a blowout win over the Browns but spent his postgame interview talking about how rusty he felt.

■ You never know what you’ll get with rookie quarterbacks. Some make the transition to the N.F.L. look easy (Dak Prescott of the Cowboys), some make mistakes that cost their team badly (Carson Wentz of the Eagles trying to air it out with a 50-plus yard heave that was intercepted by Detroit). Some can’t do enough to carry their defense (Paxton Lynch of the Broncos) and some can’t finish the game (Cody Kessler of the Browns, who left his team’s loss to the Patriots with a rib injury).

■ Guessing the last team to remain unbeaten can be tricky, and very few predicted the Vikings would open the season 5-0 playing without the team’s two most famous names (Peterson and Bridgewater). But with a defense that is almost impossible to pass against, Minnesota goes into the bye week with a legitimate claim as the hottest and/or best team in the N.F.L.