If Chelsea can be able to get Xavi Simons to sign for them it will be a really good addition to the team, especially as an attacking midfielder with a good pace. For some years now after cesc Fabregas and Juan mata left Chelsea, they’ve been finding it difficult to really get another attacking midfield player of  such quality that can guarantee at least 10-15 assists a season, they tried it with Joao Felix but it didn’t work, and right now Cole Palmer seems to be the only attacking player with such quantity for Chelsea, but Cole Palmer will certainly not be fit always, and apart from getting the assists, Cole Palmer loves scoring goals and for the burden to be a little more lifted off him I think that xavi Simon’s will be a good addition to the squad as he seems to have such qualities to provide assists. Getting him right now will depend largely on players sale too especially Joao Felix and Nkunku who both are likely to leave this summer. As for Hato, he’s a really good fit for the future because he’s still very much young, but I don’t think that’s what Chelsea needs right now In their defense. I think what is needed now is a more established and experienced defender to partner with the likes of the young defenders like Colwil, Tosin or chalobah to be able to command some quality and add more leadership and composure to the young squad just like Thiago Silva was doing it during his period at Chelsea. Look at Liverpool for example, they have a player like van dijk who adds more leadership quality to their young defense such as Konate, Trent who left for Real Madrid and now they’ve gotten Frimpong as a replacement. For me Chelsea have the squad depth now but they lack leadership in the team especially in the defense, and once they are able to get it then they will compete and win more titles