Source: https://m.allfootballapp.com/news/Headline/Real-Madrid-confirm-sale-of-striker-to-Qatar/3416546

Seems like a good and clever decision from the player, to be honest. Joselu understood that even though his performance was pretty good in the Champions League competition and even though Real Madrid trusted him as the main striker for quite sometimes, with the arrival of Mbappé, there is a possibility that he is going to get little to no playtime in the next season. So he took the best decision that he could at this stage of his career. Pretty sure he is going to get a good amount of money in his new team. This was the time for Joselu to go for the money, the correct time I mean.