Tex Schramm, president of the Dallas Cowboys...

Tex Schramm, president of the Dallas Cowboys and a member of the NFL rules committee, said that former Texas Christian star running back Kenneth Davis couldn’t play in the NFL this year under existing rules.

Davis was one of seven TCU players who were kicked off the Horned Frog team by Coach Jim Wacker after they admitted taking cash payments from boosters.

Agent Mike Trope said Monday that he was sending a formal notice to the NFL asking that the league hold a supplemental draft to take Davis.

“We have a specific rule that if a college football player plays in a game he can’t play in the NFL that year,” Schramm said. “It’s in the constitutional bylaws, and we’ve adhered to it for many years.”