I’m sure he does, but maybe Rafa sees Jon Jo as a better option on who was available and wanted to come here at this time, probably not forever though, throwing money in transfer fees and wages on players that aren’t right have got us in the FFP mess because we can’t move then on when they turn out to be shit and a financial burden. Delph, Bolassie, Sandro, Klassen, Kean, Tosun immediately spring to mind .
We all make mistakes, the trick is to learn from them, maybe we are starting to do that.