Perhaps in the eyes of these two clubs, Mourinho, as the head coach of Real Madrid, should not dig up too many old grievances. Moreover, his position is not appropriate for him to talk about his former clubs. Especially since Chelsea had once been at a disadvantage against Barcelona, when Mourinho talks about the "Stamford Bridge scandal", it only puts more pressure on Chelsea. After all, Chelsea, having suffered silently in the past, was unable to effectively protect its rights through proper means, which makes Chelsea fans even more convinced that the club failed to act effectively when recalling many events.
Inter Milan and Chelsea are both Mourinho's former clubs. These two clubs and Barcelona do not have any particularly good private relations. Chelsea can even be called Barcelona's arch-enemy. So why did these two clubs choose to support UEFA and Barcelona? The view of the *World Sports Report* is that it is probably because Mourinho criticized Barcelona while also mentioning Inter Milan and Chelsea.