Just heard about why Mourinho refused to work with Giggs. Pretty disgusting from Giggs if you ask me.
http://www.sportbible.com/football/news-reactions-the-reason-why-mourinho-reportedly-refused-to-work-with-ryan-giggs-20181220
https://www.dailymail.co.uk/news/article-3031770/Ryan-Giggs-apologises-brother-Rhodri-eight-year-affair-wife-four-years-bedding-final-time.html
http://www.sportbible.com/football/news-reactions-the-reason-why-mourinho-reportedly-refused-to-work-with-ryan-giggs-20181220
https://www.dailymail.co.uk/news/article-3031770/Ryan-Giggs-apologises-brother-Rhodri-eight-year-affair-wife-four-years-bedding-final-time.html