schedule.
Utah's got three non-conference games scheduled (Iowa State, @BSU, @Pitt) in addition to the one that is apparently a "go" @BYU. If the PAC12 stays at a nine-game conference schedule in 2011, Utah will be looking to drop or move a game (likely moving since all of the three scheduled games are return engagements from home-and-home deals).
I'm guessing BYU moves its 4-game series with BSU up a year and Utah moves its match-up at Boise State to 2012 or later.