|-- Ex-Denver coach Mike Shanahan takes in Broncos practice --| |-- Cardinals place 6 on unable to perform list before camp --| |-- Ex-Giants offensive lineman Mitch Petrus dies of heat stroke --| |-- NFL won't suspend Chiefs' Tyreek Hill in case involving son --| |-- Buffalo Bills sign safety Coleman after Rafael Bush retires --| |-- Families at forefront for Hall of Fame inductions --| |-- 6 Broncos offensive players coming back from injuries --| |-- Cost of Raiders stadium in Las Vegas rises to $1.9 billion --|