(Las Vegas, WA)  --  Experts in Las Vegas are giving the Seattle Seahawks a good chance to return to the Super Bowl.  The odds are four-to-one that the Hawks will win the NFC Championship and advance to Super Bowl 49 in Glendale, Arizona.  Sports book Bovada says the odds are eight-to-one that Seattle will repeat as Super Bowl champs, but the Denver Broncos are five-to-two favorites to win it all.  The odds that the San Francisco 49ers will make the Big Game are 13-to-4.