If you are hunting for a "complete" FIFA 22 Legacy Edition NSP that includes the update pre-patched, make sure the file name includes [v65536] or [v1966080] for the latest version. Without the update, you’re stuck with broken squads from October 2021.
The base NSP provides the initial game data, but the update NSP (often referred to as a "v.1.0.x" file) is required to unlock the latest transfers and visual changes. Legacy Engine: fifa 22 legacy edition switch nsp update dlc updated