Column: Dolphins need to fix O-line before unit’s struggles hurt Tua’s development

Chicago Bears defensive end Robert Quinn (94) chases Miami Dolphins quarterback Tua Tagovailoa (1) in the first quarter at Soldier Field on Saturday, Aug. 14, 2021, in Chicago. (John J. Kim/Chicago Tribune/TNS)

Have we learned nothing from the Ryan Tannehill era, and his redemption tour in Tennessee?