Santander has really improved his defense this year in right field and that improvement suggests he may not have been fully healthy last year. The improvements in jumps and OAA in RF has been impressive. His poor play in Boston hurt him early on but that was playing LF. Outside of 2021, Santander has always been pretty good in RF. It's LF that he has the most problems. Not everyone can jump back and forth and as someone who played all three outfield positions well into adult baseball life, I can tell you, the angles are definitely different and not everyone can handle moving back and forth. And that's not with guys hitting 100 mph + line drives all over the place.