Blacklist suggestions

[AxlStream]

I want suggest an improvement for the blacklist feature:
- If happen me and the blacklisted person queue for the same duty, not get the same party to avoid conflicts.
- Hidden blacklisted person in party finder (like we can hide locked duties)

For the first point that's gonna be a negative. Any dev worth their salt wants to avoid having their system work like that. A concrete example was Overwatch right after launch. I think pretty much everyone in a region had selected to avoid an extremely good Widowmaker player (back when that was an option). They had done nothing wrong except being exceptional but they were punished by having longer queues as everybody simply selected to avoid playing against the player. Same would result here.