He's got more money than your average boomer which makes it easy for him to retire. My original post said he might have quit due to fear of Covid/tedium of Covid restrictions. Maybe he figures he has a year left in the tank and doesn't feel like dealing with Covid tests, masks, teammates arguing about vaccines, etc. Or with all the conflicting information out there about Covid, maybe he is scared for himself or his family. I just know a lot of people have been leaving the workforce the last couple of years and it's odd to see a 2.5 WAR player retire.