I don’t think he sucked out the energy of our team. The first season was very good and we were eliminated from Champions League due to Allegri’s mistakes against Ajax (the first game, if I recall correctly, was quite good, the second game was the one that Allegri messed up). The second season wasn’t bad neither, although the games against Lyon were horrible and Sarri is the most inflexible coach of the world. The third season was the one awful and where I can blame Ronaldo a little bit, especially for disappointing against Porto. But again, there were many management decisions that were horrible: selling Cancelo, not improving our midfield, etc. What I hated was how he left at last moment to go to United. He shouldn’t have left, but his narcissistic problem was to big for him.