Eliminate Champs like She-Hulk and Kamala Kahn
The champion pool is watered down. There are good champs, great champs, amazing champs, and then there are champs like She Hulk and Kamala Kahn Marvel. Champs that make people cry when they open them. Champs that are rarely ranked up and often sold.
These champs should be removed from the pool; anyone who has them would get an equivalent champion crystal(s) to reflect their current rating and duplicate level. (Not 1:1 reflection of course).
I am thinking there are 5-10 champs who would fit into this category. These two are the epitome of what I am referring to.