<Insert Character Name Here> can't compete with/isn't viable against <Insert Character Name Here> so here's what needs to be done to <Insert Character Name Here> in order to achieve fairness/competitive balance.
What you're really saying is that you want the game this way, rather than how it is.
Most see it as selfish, but I don't. I just believe that you have blind spots and rather than switching characters or working through seeing them, you would prefer they just change it so you don't have to.
Of course you don't think you have blind spots. That's why they are called blind spots. The reality is that we all have blind spots.
When I was a young man training boxing, the first combo I learned was a left to right L,R,L cross followed by a right to left R,L,R. I figured that I could turn it into a barrage by making it a L,R,L,R,L,R going from left to right and R,L,R,L,R,L going from right to left. Immediately, I got popped by my trainer. He was like, "What was that? You can't just fire off. You need to always be offensively defensive. If you fire off like that, you're overextended. You need to always be defending with your non-punching hand and always be ready to move.
Well, I never got hit in the drill before that and I was so focused on getting the combo down, that there was no defending being done. My trainer assumed that I was defending with my off-hand because that's just common sense. I wasn't though and his idea of what I should know kept him from figuring out that I didn't. If we were sparring and I attempted that combo, he would have just moved rather than attacking - because he would have just assumed that I was on the defensive - even though my lack of understanding offered an easily exploitable opening. My trainer had fought for the middleweight title and had boxed for his entire life - and was one of the best boxing trainers in the world, but he still had a blind spot. If I hadn't attempted to make the combo my own, I never would have understood how it really worked. Its not the combo that is strong, but the ability to play off of how opponents react to it.
My point is that we all have blind spots and its up to us to do the work to become aware of them, one at a time.
Rather than asking for this or that, work through and the answers will come to you. Also, don't assume your opponent knows what you do - and don't assume you know everything your opponent does either. Just because something is "common knowledge" or even common sense doesn't mean everyone knows it.