Possible Clues:

• Cobb and others
• Cobb and Pennington
• Cobb and Hardin
• Pennington and Cobb
• TV's Burrell and Pennington
• Cobb et al.
• Cobb and Detmer
• TV's Burrell and baseball's Cobb
• TV host Pennington and Hall of Famer Cobb
• TV host Pennington et al.