These are my suggestions on ArenaPVP and im going to share my pros and cons.

Vanilla:
Remove this gamemode. There is really no use of vanilla because there is NoDebuff and Debuff.

Archer:
Keep this gamemode, this category is focused on long range bow, which is not really highlighted by other gamemodes.

UHC:
Add a rod to this gamemode. This is allow more melee possibities and make more people be less defensive.

Diamond:
Keep this gamemode, but remove the bow and add a rod. The bow makes this gamemode really defensive and it makes me really mad. This should be more focused on melee.

Iron:
What is the use of this gamemode? Don't remove it, but put it into unranked. Since there is Diamond, I don't really find a use for this.

SG:
Highlight this game as much as possible. Keep this game and add more arrows to about 16. I would accept this gamemode to be defensive because SG is supposed to be defensive.

Debuff:
Put this gamemode into unranked. I don't really see many people playing this gamemode, instead seeing NoDebuff played more. Even though this game can be useful for practice maybe at like HCF EOTW, but currently I don't find a use.

GApple:
Put this gamemode into unranked. This game doesn't really help you practice in any specific gamemode. This may help your combos and maybe even clicking speed, but I recommend for it to be in unranked.

NoDebuff:
This gamemode is perfect. Maybe some tweaks into the knockback and thats it, perfect. Also, the maps should be flatter, terrain in PotPVP is crucial.

IronSoup:
Put this game into unranked. There are some people who enjoy this gamemode, so don't completely remove it, but put it into unranked. This game is not that popular, which makes it so that the good people have no competition.

Horse:
Put this game into party fights only. This gamemode is the most unplayed gamemode in badlion. That is my reasoning.

BuildUHC:
Keep it. Flawless. Maybe some tweaks in the knockback. Maybe some map changes. Boom. Flawless.

Vanilla is an important kit that measurges your ability to maintain health, debuff, and manage pots. If any pot ladder is to be removed it should be debuff. UHC is one of the few pure bow kits and it should stay that way. The only tweak should be to have unlimited arrows. Diamond is made to replicate an OCN situation, and I don't remember seeing any rods on OCN. Plus a gamemode with just rods would be pure cancer. Iron is the only short range bow kit, there is no reason for it to be removed. SG already has enough arrows, it's decently balanced as it is. Adding more arrows would make it a bow ladder which we don't need more of. I agree that Debuff is the least important pot kit but unless the goal is to lower the kit count it should be kept. I don't see any problems with GApple. There is no reason for it to be removed from ranked. Iron soup and horse are very unplayed so I don't see a problem with them being removed.

Ok Guys, I was not expecting so much hate. I was just giving my ideas.

shit ideas deserve hate