Japanese star Teruaki Sato adds fascinating layer to free agency — one ex-Met has seen the upside up close

Source: New York Post

The Yankees can envision a big-time, lefty-hitting slugger who solves their third base problems.   The Mets can envision a belated, high-upside replacement for Pete Alonso at first base.   Some teams will see a middle-of-the-order bat in a free-agent market that has few.