How is that 100% clear? Narvaez & Garcia have both rebounded from 2020, just like regression to the mean predicted they would. Wong, Urias, Pina, Adames are all hitting at or above their career norms. Sure, he isn't hitting much this year, but on the whole Vogelbach still has a 109 OPS+ with the Brewers compared to a 95 for his career. Yelich is currently underperforming, but it's a sample of 81 games coming back from injury, hardly definitive of anything. The only guys massively underperforming are JBJ & Hiura, I guess you could throw Shaw in there as well, but he was a reclamation project on a minor league deal to begin with, so its not like expectations were sky high.