Hato is a young and promising player,  Ajax shouldn't let him go for some cheap figures, Chelsea has the money they should pay up since they really want him.
Joao Mario is a player I've never watched, so giving unnecessary comments about him makes zero sense. I've only seen and read some negative feeds about his move to Juventus. Bringing in Xavi Simons makes sense for Chelsea,  his arrival will ease of the creativity duties of Cole Palmer. Chelsea are now moving like the Chelsea with Abrahimovic and Marina.