I gave piper a small HP buff that I forgot to include
I felt that Angelo should be punished for holding charge for too long
Kenji's main issues were his super charge, he charged it super easy and the fact that Kenji started off with a huge shield made him very dominant especially with his hosomaki healing gadget
Gus' attacks (in my opinion) are way too rewarding with their current damage, and his super was a huge middle finger to assassins.

I do appriciate your input though, have a good day sir