We'll see.
Personally I don't like Henrique much. He missed on all the major targets and signed some players who really didn't shine at big price (Kehrer, Paredes), while also failing to bring the depth Tuchel demanded (especially at 6).
However, two things to consider : he apparently played a major part in the Mbappe signing (that's a 21 out of 20) and how much were the Kehrer and Paredes signings his or Tuchel's choices?
That said, this is a defining moment in Tuchel's career. Leonardo understands the game extremely well, and has major contact everywhere. He also can recognize talent. He can make some mistakes, like anyone, but he'll acknowledge them. He's also a tough guy that won't deal with shit.
If Tuchel can't get this team to perform like it should, if Tuchel can't get along with Leonardo, he'll have that image for a while. He's a smart guy and he knows it. He had the Henrique excuse that he used all year long. This time, no excuse.