No. 1:
Clan Rules!If you developers would mind to put clan rules for members to follow. The clan rules are created by leaders (obviously). For example, do not spam in the lobby.
If the members did not follow this, they will have a warning to never disobey again. So this way if you follow the rules, NO PLAYER will dislike your clan mates.
No. 2:
Color Patterns:Color patterns that costs 5000 credits for your mech. Please click on the spoiler below to see what patterns are very nice to add.
Or developers can edit themselves.

Or more patterns.
No. 3
List of *Not for sale* mythical itemsIt would be really nice if you add a list of mythical items. For so we can see its stats for the guys who dont have mythical items. But I do have 2 mythical items.
No. 4
Additional Styles for mechsStyle for mechs, this means You can buy some style parts for your mech. Like spikes on the legs, or more. Some will add additional HP or additional damage (I'm not quite sure if you guys agree with this idea or whatever.)
No. 5
Weekly ChallengesWeekly challenges, for tokens! This way all players will have a chance to get tokens. Or weekly boss mechs, if you win this challenges you will receive 5-10 tokens (depending on the difficulty of the challenge) Then another week passes is another challenge.
No. 6
Clan DescriptionYes I know this sounds pointless, but its cool to have descriptions for your clan! I mean like this. Littlelost your lost-*description* "The ultimate clan of the game. Players of mass destruction, is now here to destroy you all." something like that. As usual, leaders will set it (just like with the clan flags)
No. 7
Clan WarsClan wars are clans will collide in a match up. All the members will fight each member of the clan. for example, littlelost your lost vs. HardToKill, representative of littlelost is GLADIATOR, and HardToKill is DongNiYu, and all the members will fight! And the winner will have a prize.
Well... thats abouti it!
-Mega Bluz