Access the Mets beat like never before Join Post Sports+ for exciting subscriber-only features, including real-time texting with Mike Puma about the inside buzz on the Mets. Try it free Ryan Helsley probably did not have a full grasp of the specifics around his new team’s rotation’s to pitch deep into games — David Peterson is the only Mets starter to complete six innings in a start in nearly eight weeks — but he did have an idea of how this bullpen can be deployed. “I think if starters can go five innings,” Helsley said Friday after introducing himself around the clubhouse, “we have a pretty good chance of winning the game.” On the other side of the trade deadline, the Mets’ super bullpen has