The Arizona Cardinals' 2025 NFL draft class aims to make an impact, with defensive lineman Walter Nolen and cornerback Will Johnson leading expectations. However, linebacker Cody Simon, a fourth-round pick, presents the most opportunity for early contributions. Simon is in contention for the starting 'Mike' inside linebacker position, vacated by Kyzir White. The Cardinals have added Akeem Davis-Gaither and Mykal Walker, yet both lack significant starting experience. Simon’s leadership at Ohio State might just secure him a crucial role in the Cardinals' defense.