The LA Bowl on Wednesday in Inglewood, Calif., will feature two teams in flux, as No. 24 UNLV aims to secure an 11-win season against Cal after losing its head coach — and hiring a new one in the same week.Purdue announced Dec. 8 that UNLV’s Barry Odom would become the Boilermakers’ 38th head coach. The news broke less than 48 hours after the Rebels’ College Football Playoff dreams died in a 21-7 loss to Boise State in the Mountain West championship game.UNLV (10-3) responded Thursday by announcing the head-coaching hire of Dan Mullen, the former Florida and Mississippi State coach who spent 13 years leading teams in the SEC.Del Alexander, a former Southern California receiver and Los Angeles native, will be the Rebels’ interim coach in the bowl game after spending the last two seasons as UNLV’s wide receivers coach.”I’ve been around some great coaches,” Alexander said. “I think I have a winning record in being a part of teams that have won bowl games. The influence from those experiences is what I’m using. You know, short and sweet. Make sure the guys have fun. Make sure they’re locked in on the details for the situations, and then bring it all together in the end.”Things have gone awry in Bear Territory as well, as Cal star quarterback Fernando Mendoza elected to enter the transfer portal. Leading receiver Nyziah Hunter also chose to enter the portal after hauling in 578 receiving yards and five touchdowns this season.Cal (6-6) also chose to part ways with offensive coordinator Mike Bloesch, hiring former Auburn and Boise State head coach Bryan Harsin to take Bloesch’s place.Cal coach Justin Wilcox confirmed this week that quarterbacks CJ Harris and EJ Caminong were splitting reps in practice in the lead-up to the bowl game with Chandler Rogers working to make his way back from injury.Wilcox explained how the coaching staff will delegate play-calling on Wednesday after overhauling the offensive staff, saying it will be “a collaborative effort.””We got a couple guys on our staff who work and practice run and pass games, so we got some great support there,” Wilcox said. “Right now (Harris) and (Caminong) are taking the majority of the reps, Chandler’s day-to-day, so we’ll see how he’s doing.”