Smith's four-year deal with Arsenal represents the highest transfer fee in women's soccer history.
Harley is ranked as the No. 2 player in the Washington, D.C. area.
McCann-Gibbs is Penn State's first special teams commit of the 2026 recruiting class.
Ford is Penn State's second defensive end commit in the class of 2026.
Nzeh appeared in 29 games in his only season in Happy Valley.
The Nittany Lions topped the Wildcats 38-17 in their last matchup in September 2021.