BALTIMORE — The trade deadline helped the Mets infuse the farm system with talent at all levels. Talent evaluators have been generally positive about the haul general manager Billy Eppler got back for David Robertson, Max Scherzer, Justin Verlander, Mark Canha, Tommy Pham, Dominic Leone and even Eduardo Escobar way back in June when the Mets traded him to the Los Angeles Angels for two pitching prospects. The Mets used their best resource — money — to get better prospect returns at every level from rookie ball to Triple-A.