Dallas CB Aaron Kyle puts up his hands to ward off Philadelphia OL Dennis Franks as tempers flared during a Dec. 1976 game between the Cowboys and Eagles. Several scuffles broke out during the game as the Cowboys whipped the Eagles, 26-7. The two longtime rivals face off on Sunday night. (AP Photo/Rusty Kennedy)
KING MAILBAG: Are Texans for real and other reader questionsROUNDTABLE: Best, worst performances from first half of seasonBANKS: Two years after nearly going 16-0, Colts are a mess

Dallas CB Aaron Kyle puts up his hands to ward off Philadelphia OL Dennis Franks as tempers flared during a Dec. 1976 game between the Cowboys and Eagles. Several scuffles broke out during the game as the Cowboys whipped the Eagles, 26-7. The two longtime rivals face off on Sunday night. (AP Photo/Rusty Kennedy)

KING MAILBAG: Are Texans for real and other reader questions
ROUNDTABLE: Best, worst performances from first half of season
BANKS: Two years after nearly going 16-0, Colts are a mess