Michigan kicked off its spring visit schedule in March by hosting double-digit underclassmen ranked in the Top 100, according to On3 and the Industry Ranking. This offseason, the reigning national champions aim to build momentum on the trail to ascend on the On3 Industry National Team Recruiting Rankings. The Wolverine examines the five highest-ranked visitors who were in Ann Arbor this past month and U-M’s current status with each target, based on the On3 Recruiting Prediction Machine (RPM), the industry’s first algorithm and machine learning-based product to predict where athletes will atten…