Cosmetics needed for a competitive class based fighter?

Help and Feedback Game Design Support
#1

I am trying to come up with different types of cosmetics that would be worth to implement into my fighting game. Currently, the only ones I have are:

  1. Skins
  2. Kill Effects
  3. Emotes

These three are currently the only ones I have since I am not sure what else I could add besides things like titles above your character or in chat. The thing is I am uncertain as to if players even would care about something like titles. Any suggestions or tips?

#2

@Schkr1. I am a moderately skilled developer, so these may or may not work. You can add weapon trails, bullet trails, fire effects that trail behind you, particles effects, auras, lobby gadgets, death effects, custom emotes, lots of stuff.
I hope this helps!