The more I dig, he seems like he played well at center. The 2 games he started at center in 21 were the 2nd and 3rd highest scoring games of their season. It was also two of their better rushing games. He didn't play center in the regular season in 22.
2021
Starter in all 12 games along the offensive line ... started the first two games of the season at center ... started at tackle against Utah and at guard in the remaining games ... helped pave the way for the Bruins to average over 200 yards per game on the ground for the second straight season (215.1) and produce a 1,000-yard rusher in Zach Charbonnet (1,137) ... first time since 1987-86-85 seasons that UCLA has achieved consecutive 200-plus yard rushing seasons ... UCLA ranked 17th nationally in rushing offense ...Bruins led the Pac-12 in scoring (36.5).