I noticed that there aren't many members on the site, so below I've listed possible ways to advertise the Site. Advertising is good because it will increase the amount of members we have and those possible members may be good enough to join the team as a spriter or a coder, if applicable.
1-Signatures
Member's should have a signature that states "Katekyo Hitman Reborn Battle Mod" on it, to advertise the site. The Signature should also say "Click" or "Click Me" and have a hotlink to redirect to the forum.
I also think members should be rewarded for making signatures, lets say 50 points? (Up to moderator's and Admins)
2-Advertising in other Forums
Member's who are apart of other forums should advertise the forum link and game on that forum. Once again, rewards should be given. I suggest Advertising the game in forums that are based on Katekyo Hitman Reborn or on other LF2 forums.