That roo sounds particularly bad!! However I think with full disclosure rehoming might be okay. It's different if someone doesn't tell you he's aggressive but if you someone provides full disclosure and warning that he is aggressive then they should know and be prepared that he is. However that said, I don't think a rooster as extreme as you described should EVER be rehomed. Dinner it is. Going for the face is EXTREMELY dangerous and not to be tolerated. I would only do it with s more mild rooster