I think you're underestimating how much power the top 3 can produce, and how badly we've been missing it. Santander still projects for 30 HR RoS and that's with him scuffling badly to begin the year. Bo, despite his relative lack of power, has a .526 xSLG compared to his true .390 SLG mark, he's been underperforming his expected stats pretty significantly, particularly in the power department. His Statcast page looks great. Vlad's in the same boat, almost exactly matching Bo's xSLG - SLG discrepancy, his xWOBA would make him a top 5 hitter.