Replacing Osimhen with Lukaku is like replacing Ronaldo with Mudryk.
Wan Bissaka is quite good in Manchester United and currently they're lack of defenders, hope they can able to sign more quality defenders.
Vincent Kompany to Bayern Munich, we will not see Bayern Munich get back their glory in the next season.
Antonio Conte is probably doing a great during his regime in the English Premier League and also having top flight moment in the Seria A.
Conte only successful with Chelsea for one season, when he joined Tottenham, he can't bring Tottenham to become a champion.
The disrespect to Romelu Lukaku is just too much, people forget he was one time highest goal scorer for Inter Milan in the Seria A Competition under the same Antonio Conte when they worked together at Inter Milan. Your comparisons are not it, they're not matching. Why mention Cristiano Ronaldo?
Aaron Wan Bisakka is good and has got to be the best when it comes to one on one defending, but then he is not that defender Manchester United needs when they're attacking and expecting pullouts Into the eighteen yard box. They've been linked with Bayern Leverkusen Jeremy Frimpong and it's a good move.
Vincent Kompany will do fine, give him some time. But many players will leave with his appointment. Tottenham Hotspur had a weak foundation, even Jose Mourinho faced same issues. They're poor at also backing managers when the going gets tough.