Michigan is trending to add another blue-chip defensive lineman to its 2025 recruiting class, according to the On3 Recruiting Prediction Machine (RPM). In February, Philadelphia St. Joseph’s three-star defensive lineman Maxwell Roy named his top six schools. The Wolverines made the cut, as did Duke, Ohio State, Oregon, Rutgers and Wisconsin. Roy took an official visit to Rutgers last weekend and is planning to take officials to OSU (June 14) as well as U-M (June 21) to round out the month. On Tuesday evening, Michigan recruiting insiders EJ Holland and Zach Libby each logged picks in the On3 R…