Currently, adding a player to the ignore list only gives you the ability to block the chat.
But outside of chat, this feature is meaningless.
So I propose the following additional options
All of them are assumed to be individually switchable on and off.
Hide the blocked player's character completely with transparency or blacking out. All graphic effects such as aura and super magnifier will be disabled.
The name floater will remain visible, but will be replaced with a foreground character, like "*******".
Mute all sound effects such as abilities and travel powers.
3. Avoid matching.
You will no longer be able to match with parties whose users you have blocked.
It would be better if you could choose to include them or not when you start matching.
4. Toggle on/off the chat ignore.
For trade or something else.
It would be great to hear your thoughts on this.