Clan tag - Left-side of name, right-side of teamname if all players same clantag

[nullsystem]

• Left-side of name in scoreboard, text chat, hover-name, etc...
• Right-side of team name in scoreboard, round win/lose, etc...
  • Only show if everyone in the team has the same tag
• New convar: neo_clantag
• Server-side convar to toggle: neo_clantag_allow

[nullsystem]

NOTE: Do this after: #266 gets merge in. I think the duplicate checker postfix string from there can be reused to include clan tag prefix also.

[kassibuss]

Would this only be for comp?

[nullsystem]

Would this only be for comp?

@kassibuss A server-side convar to toggle clan tags, less of comp vs non-comp more for server-ops choice but generally for comp