Unless Herrin plans to bring his 2019 self into 2023 season, I hope not. Kyle Wyman seems like a obvious choice.
It's not out of the normal guys thinking, with his experience that 1 tire brand might not be up to spec on an international level. He's kind of been there done that type of guy. If he says the spec dunlop tires were holding his bike back I believe him. Tires change all the time, but never hear many club racers talking about dunlops???