The Dallas Cowboys have plenty of concerns with their offense after three losses in four games.

Pittsburgh Steelers wide receiver JuJu Smith-Schuster (19) tries to fend off Baltimore Ravens cornerback Tramon Williams after making a catch during the second half of an NFL football game Wednesday, Dec. 2, 2020, in Pittsburgh. So forgive the Pittsburgh Steelers if they're not exactly caught up in the hype — or maybe lack of hype — surrounding their perfect start. Yes, the Steelers are unbeaten. “Every week is a test,” Rivera said. “It really is about feel and opportunity as far as those things are concerned," Rivera said.