NFL power rankings, Week 3: Dolphins rise, Falcons fall

Miami Dolphins' Albert Wilson after he scored a fourth quarter touchdown against the Oakland Raiders on Sunday, Sept. 23, 2018 at Hard Rock Stadium in Miami Gardens, Fla. (Charles Trainor Jr./Miami Herald/TNS via Getty Images)
Miami Dolphins' Albert Wilson after he scored a fourth quarter touchdown against the Oakland Raiders on Sunday, Sept. 23, 2018 at Hard Rock Stadium in Miami Gardens, Fla. (Charles Trainor Jr./Miami Herald/TNS via Getty Images)

The Miami Dolphins are shocking the NFL world with a 3-0 record, while the Houston Texans are the most disappointing team in the league.