News roundup: Vitt won’t reveal Saints QBs for hall game … Bankrupt owner to sell La., Miss. casinos to Okla. tribe … Slurry hole appears where gas is bubbling in Bayou Corne community

Let go into the mystery: Saints interim coach Joe Vitt won't reveal the quarterback rotation against Arizona for the Hall of Fame Game on Sunday in Canton, Ohio, saying only that it will be similar to…