Luis Diaz to Bayern Munich: What does the Colombian offer?

For the third season running, Bayern Munich have splashed out on a football player from England's Premier League, this time Luis Diaz from Liverpool. Does the deal make sense?

source https://www.dw.com/en/luis-diaz-to-bayern-munich-what-does-the-colombian-offer/a-73462831?maca=en-rss-en-ger-1023-rdf