As per Marvel artist Phil Langone, Spider-Man: No Way Home storyboard did include Jake Gyllenhaal as Mysterio.

Source: https://www.koimoi.com/hollywood-news/spider-man-no-way-home-almost-featured-jake-gyllenhaal-as-mysterio-but-was-untimely-scrapped-storyboard-artist-confirms/

Despite initially distrusting his new interpreter, Ahmed (Dar Salim), Master Sergeant John Kinley (Jake Gyllenhaal) comes to respect him because of the way that Ahmed looks out for his troops.

Source: https://www.digitaltrends.com/movies/best-movies-on-amazon-prime/

Gatsby enters looking like Jake Gyllenhaal, he is plotting his getting his obsession to reunite with his former lover.

Source: https://t2conline.com/medieval-festival-at-fort-tryon-park-time-travel-to-the-middle-age/?utm_source=rss&utm_medium=rss&utm_campaign=medieval-festival-at-fort-tryon-park-time-travel-to-the-middle-age

Jake Gyllenhaal: I will say that I do think that we discovered early on that it was a Western.

Source: https://screenrant.com/the-covenant-movie-jake-gyllenhaal-dar-salim-interview/