Saint Joseph’s Billy Lange is stepping down after six seasons to join Mike Brown’s Knicks staff, a move that signals a major reset for the Hawks and tightens the pro-connection in the Knicks’ orbit. Lange’s NBA pedigree—eight years with the 76ers—frames an immediate pro-to-college bridge as Steve Donahue is poised to take over. New York’s playoff ascent under Brown adds urgency for both sides as the coaching carousel tightens around pro development and pipeline strategy.