QB duel in Green Bay, Cowboys kicking highlight what to watch in Week 2 of preseason

Cunningham was the offensive star of the week for the Patriots against the Texans and could be a major weapon in the red zone this season as a wildcat quarterback.

Broncos, 49ers have problems to fix

Russell Wilson and Trey Lance started slow in Week 1, with both quarterbacks playing well into the second quarter before leading touchdown drives. Head coaches Sean Payton and Kyle Shanahan are likely hoping for faster starts when the teams play on Saturday.

Bengals' backup plan

Cincinnati should be concerned about its chances without Joe Burrow (calf). Backups Jake Browning and Trevor Siemian didn't inspire much confidence against the Packers. The Bengals need to see more from one, or both, against Atlanta to feel comfortable in a crowded AFC while Burrow is sidelined.

Unheralded rookies vying for playing time

Texans wide receiver Tank Dell made arguably the catch of the week against New England.

With plays like that, the third-round pick will receive plenty of playing time during the regular season. He could be joined by Saints' sixth-round pick A.T. Perry, who hauled in a nice 29-yard touchdown against the Chiefs. 

Third-round running backs Tyjae Spears (Tennessee), and Devon Achane (Miami) also showed flashes in Week 1 and could be in line for backup roles. Spears had six carries for 32 yards. Achane, meanwhile, was held in check on the ground but had four receptions for 41 yards against Atlanta.  

Cowboys kicking

The Cowboys are talented in a lot of areas. Kicking isn't one of them. Brandon Aubrey missed an extra point against Jacksonville, the team's fourth consecutive game with a missed extra point dating back to last season. Will the streak continue against the Seahawks? Fat chance. It isn't like Dallas ever had problems kicking in Seattle before. On second thought...