What happened: Mayfield missed practice all week while managing a dislocated thumb. Rookie Jalon Daniels steps in again after Tampa Bay's offense stalled with him in Week 4.

Why it matters: Tampa Bay faces Dallas without its starting quarterback for a second straight game. The repeat absence extends the look at Daniels after a difficult first outing.

What to watch: Tampa Bay visits Dallas in Week 5 for Daniels' second straight start.