Mate.
Moura is a decent player for sure, but he is only really effective when he plays through the middle. He cannot play wide and have the same effect, he just can't.
Like it or not, Kane is a brilliant forward, certainly one of the best I have ever seen, and is currently also the best passer we have at the club.
IMO you really need to let the CL Final go. Truth be told then shape and selection worked, Sonny had some good chances by his standards and did not take them, and Kane (although not at his best) occupied the CBs enough for chances to be created. It was also far easier for them to sit deep and make it hard to break them down after that brickhouse penalty, and despite that we STILL created!!!!
The only argument here is whether you would rather have Moura as your starting forward over Kane. Personally, I wouldn't.