There are still two unbeaten teams in the N.F.L., but the most intriguing game of Week 11 is a matchup between also-rans that gets a big boost from the return of a star quarterback.
1. Cowboys (2-7) at Dolphins (4-5)
1 p.m. Eastern Line: Even
Like Monty Python’s Black Knight, the Cowboys have stood in front of their opponents for the last seven games with their arms lopped off, insisting, “I’m invincible!” And like King Arthur, opponents have walked away after soundly beating them, shaking their heads and muttering, “You’re a loony.