It's basically been all positive when it comes to the Washington Nationals' farm system. Ronny Cruz and Miguel Sime Jr. are the early breakout stars of 2026. Seaver King is living up to his billing as a first-round pick, and he's now considered a top 100 prospect . And following the offseason trade of MacKenzie Gore, both Devin Fitz-Gerald and Yeremy Cabrera have been incredible to start their careers within the Nationals organization. Unfortunately, the headliner of that return package -- Gavin Fien -- has not been able to showcase his upside just yet. After an incredible performance in this year's Spring Breakout game , he has dealt with a left wrist issue that resulted in him getting placed on the minor league injured list. Because of that, he's only played in four games this season. However, following an absence that lasted almost a month, Washington's fifth-ranked prospect returned to the Single-A lineup on Wednesday.…