1.Make it so when you use the chakra cloak of the bijuus you get a little Hp/chakra boost so there would be a reason to use it instead of the mode
2.Remove the double click thing and add Sense in the game (like Karin or Naruto)it could be something from a clan or something you can learn (getting a scroll or something it would be cool
)
3.Make so there is a Level 4 weights (or something like that) for LeeĀ“s
4.Add the Bingo Book
(but you have to be in the scoreboard or in the 1-30 of the strongest players or a min request to appear xD)
5.Add in commands: Start a vote (or something like that) and that there are 2 types of options some like mute/unmute,etc... anothers like make someone Kage or Sannin (if he has the requests)
6.Buff Kirin or nerf Kamui they do the same damage but Kirin drains all your chakra while Kamui drains half your HP/Chakra and Kamui auto targets while you have to click where Kirin hit and if you miss you dont have a 2nd chance (if you are fighting someone strong lol).
7. Add Shurikens and Kunai that makes more damage when you train your Weapon Skill (add Tenten clan?)
You could make it so a Kunai does more damage but the Shurikens is faster or has a shorter cooldown or make it like housenka you throw more than one.