"None" needs to be removed as an option for ban-phase, there is too much stuff that's toxic+broken
None is just a toxic option in itself showing off severe overconfidence and a lack of empathy for teammates that could have used that ban to get rid of something they wouldn't want to play against.
And if you want to be technical overly difficult babies just make it so you can't choose none for Ranked, because you are supposed to ensure you have the highest chances of winning in this competitive mode, it's not there to show off how arrogant and ready for a spanking you are.
or 