Youth movement defines Minnesota's opening 53. Seven undrafted rookies join one of the NFL's oldest rosters, led by J.J. McCarthy and a newly signed Carson Wentz behind him. Max Brosmer provides developmental upside, while Chaz Chambliss and Elijah Williams push for early edge and interior pressure. Addison's suspension reshuffles targets, elevating Nailor and Felton; Yurosek earns No.3 TE, Bartholomew sits, and the O-line depth stabilizes. Dynamic rookies could shape fantasy dynasties by midseason.