Yeah there is a lot of moving parts, but it sounds like TicketCity wants to be the sponsor so that should resolve itself.
Date is fluid, but that wont be resolved until the network is locked down. Talking with CBS and NBC might work since they dont have a lot of games compared to ESPN/ABC.
To me, the question is going to be location.
For most of the country, Austin Bowl immediately conjures the idea DKR (UT's Stadium).
At 101,000 I think DKR is too damn big for a G5 matchup. No matter who plays, the place will look empty for that massive stadium.
Backup locations I've seen suggested on other sites, and heard on the radio-
Dell Diamond (home of the AAA Round Rock Express). 25 miles north of downtown Austin. Baseball stadium. Holds 11,000 people. Bad idea
Mike Myers UT Track and Field / Soccer Complex . Heart of Downtown next to DKR to give the Austin experience and skyline for shots. Holds 20,000 (but temp bleachers could be brought in). Better than Round Rock.
Bobcat Stadium. 30 miles south of downtown Austin. Football Stadium. Holds 30,000. Right size for a small bowl game but "not Austin" in the traditional sense.
Also, I've heard -
House Park. Downtown Austin. Holds 6500 setup for minor league soccer. Not a bad location, but 6500 would be stupid for a bowl game.
Burger Stadium. High school holds 15000. Bowl game in a high school stadium? GTFO