The Mets have made no secret of their desire to build a “sustainable winner.” If you’ve been paying attention to sports around the New York area over the last few years, then you’ve probably heard other teams cite the same term as well. The Rangers hope their top prospect pool will produce more All-Stars en route to winning their first Stanley Cup championship since 1994. The Devils may finally be nearing the end of their long rebuild with a team built around two young centers in Jack Hughes and Nico Hischier. The Yankees built a team that reached the ALCS in 2017 around the “Baby Bombers.” Pl…