UNLV's most recent result was a good one. The Rebels went to Akron and won 38-10, the kind of complete road game the North Texas loss suggested they didn't have. The real question for Saturday is which UNLV shows up: the defense that held Hawaii and Akron to 16 combined points, or the one that gave up 44 in Denton.
For Cal, the Syracuse game is the one to take seriously. A 3-point road win in conference play is how a new staff builds belief. The Wagner blowout was an FCS tune-up and shouldn't count for much. The Clemson game on September 25 is the best measure of where this roster stands, and it's the one to check before judging how hard a non-conference trip to the desert will be.
It's also a strange fit on the schedule for both teams. Cal is an ACC team making a cross-country-conference trip to a Mountain West building in the middle of its league season. For UNLV, this is the 1 home game standing between a long road stretch and a visit from North Dakota State. The roof at Allegiant takes weather out of it, so the result comes down to which offense can finish drives.
Neither team is in the AP Top 25, and this won't shape any conference race. What's at stake is credibility. A home win over an ACC team is the kind of result Mullen's program needs to show the Group of 5 world it's for real. A loss in Vegas would be the kind of non-conference slip a first-year staff at Cal wants to avoid.