Analysis: NFL isn't passing the eye test on head injuries

Miami Dolphins quarterback Tua Tagovailoa is examined during the first half of the team's NFL football game against the Cincinnati Bengals, Thursday, Sept. 29, 2022, in Cincinnati. (AP Photo/Jeff Dean)

Miami Dolphins head coach Mike McDaniel walks away as quarterback Tua Tagovailoa is taken off the field on a stretcher during the first half of an NFL football game against the Cincinnati Bengals, Thursday, Sept. 29, 2022, in Cincinnati. (AP Photo/Joshua A. Bickel)

Tampa Bay Buccaneers tight end Cameron Brate (84) misses a catch during the first half of an NFL football game against the Kansas City Chiefs Sunday, Oct. 2, 2022, in Tampa, Fla. (AP Photo/Jason Behnken)