It is quite simple to understand mate, the conditions and signing fee with the salary payment for Osimhen when compared to that of Joao Felix you'll find out that that of Joao is lighter a burden to easily bear, and as businessman Todd Boehly has got to go for Joao Felix believing he can still get same result with him as Osimhen could bring to the club. However, recalling on Joao Felix time on loan in Chelsea he was able to register just 4 goals in all the games he fixture but we're hoping there are a lot of improving changes with his performance now.
What I think Todd Boehly is doing in his buying of numerous players is that he intend to loan some of those players to make profit from them. He's just a man that sees players a business commodities.
From your explanation I have quite understood what is happening in the Chelsea management. But then I would have to advise Todd that he should be very careful of handling the Chelsea case at this moment. It is not all about business, he also has to consider the feelings of the fans who would want Chelsea to bounce back to the great club they used to be and the win matches every weekend. I could remember some seasons ago when Arsenal Wenger was in charge of Arsenal, they were more of business than football and it deprived the club numerous trophies that were supposed to go into their gallery. He should be very sure that this his approach will not backfire in the nearest future when the fans will begin to protest around the bridge.