AP source ExCardinals executive accuses owner of cheating

TEMPE, AZ — Former Arizona Cardinals front office executive Terry McDonough has filed an arbitration claim against the team that accuses owner Michael Bidwill of cheating, according to a person with knowledge of the claim. The person spoke to the AP on condition of anonymity because the matter is pending the league’s arbitration procedures. The NFL confirmed receipt of the filing on Tuesday, but did not disclose its contents. McDonough claims he was eventually demoted after he objected to a scheme that would involve the use of so-called “burner phones” to circumvent the 2018 suspension of then-GM Steve Keim, who…