I wasn´t a fan of ghost war in Wildlands as it suffered from an excessive number of classes, a lot of restrictions, camping and drone wars. I however, ended up enjoying breakpoints ghost war a lot because it fixed those issues and while it was fun at the beginning, after 100 hours of playtime, I ended up running into the issues it has, from the chicken dance to the invisible enemies. I still find enjoyment on the game but ended up restricting the way I play because of these issues.

Therefore, here I am trying to offer input to what the devs can do to fix it. I do not know if the game is going to be updated but I do know that there was a promise of more

“Ghost War's action will run on dedicated servers, ensuring not only a more stable experience, but also a fairer one, as the servers give the developers more direct control over restricting hacking or cheating. And that's only the beginning of what's in store. Post-launch, Ghost Recon Breakpoint will gradually bring new maps, modes, and special events to Ghost War, along with new classes that will be available both in PVP and PVE.”
https://news.ubisoft.com/en-us/article/4g7zI18ulMdmJ37v8G24Z8/ghost-recon-breakpoint-pvp-brings-

A) Issues list and fixes:
1.      4-AC and G2 weapons are unbalanced
They do way too much damage and shoot bullets way to fast. I think that lowering either of those or both values can fix it.
2.      Stats on gear and weapons make the game unbalanced.
Even though the level of the gear is non important, the stats are. Most of the stats are way to op. Example: Judge pants that give you more stamina just ruins the pacing of the game. The solution here would be to disable stats for PvP.
3.      Perks make the game unbalanced
Same as my previous point. Certain perks allow you to move way to quickly, do and take more damage. Example: Revivalist. Disable the perk system is the only solution I can think of.
4.      Stamina way to high.
Going to the previous point, the stamina classes currently have is way too much and is a lot worse when mixed with previous points. All classes should have the same level of stamina, start from 0 and go till 50% stamina, with the panther class having a 60% level of stamina.
5.      Aim assist broken.
Having three levels of aim assist is unnecessary, there shouldn´t be an option to have more. Block it to default aim assist and have all sights not have an extra amount of aim assist as its the case with the digital sight.
 
All the previous points contribute to the main issue with ghost war on breakpoint which is running a lot in circles while shooting and healing super-fast. Not to mention that some people heal and shoot at the same time or jump off a building and shoot while rolling.
 
6.      Invisible players.
This is mostly a bug and the player that suffers from it, does it without knowledge, unless a teammate tells him, as you will show up at a 2.0 or more km of distance when invisible.
7.      Perks, weapons, and gear mixing when changing class on pvp.
Sometimes when changing a class, certain perks will disappear and the same goes for weapons. Gear will mix as well. For example, GS gear will replace the regular gear. If your character didn´t have a helmet, it will when this problem happens. 

Changes that can improve the experience

1.      Separate HUD settings.
I personally play with limited HUD settings when on the campaign, so it is annoying to change up said settings every single time I enter and exit Ghost War. Each mode should have its own settings.
2.      Darkest night
This setting should be either on for everyone or off. I play with it on and going against people that do not use it on a night map on ghost war is annoying and unfair and once you enter ghost war you can´t change it.
3.      More or separate outfit presets for ghost war
I want to be able to create specific presets for ghost war without losing the presets for the campaign so adding more preset options or separate ones will create a better experience
4.      Only one main weapon
I´ll elaborate further.

Class system

Currently, you can play whatever class you want with whatever weapon you want. You can play assault with SMG´s and your team can be made of 2 or more assaults. While I appreciate the level of freedom this allows, it also makes the game not that fun.
Restrictions will have to be made. Like GRFS and GRAW

Technique will go unchanged

Assault: Best suited with AR
Greater accuracy, quicker reload times, and additional ammunition from AR
Panther: Best suited with SMGs
Greater accuracy, quicker reload times, and additional ammunition from SMG´s
Sharpshooter: Best suited with Snipers
Greater accuracy, quicker reload times, and additional ammunition from Snipers.
Medic: Best suited with LMG´s
Greater accuracy, quicker reload times and additional ammunition from LMG´s
Engineer: Best suited with Shotguns
Greater accuracy, quicker reload times and additional ammunition from Shotguns.
Pathfinder: Best suited with DMR´s
Greater accuracy, quicker reload times and additional ammunition from DMR´s
Echelon: Best suited with AR and SMG´s
Quicker reload times and additional ammunition only from AR and SMG´s

If an assault plays with an SMG, their accuracy will be high, and it will take longer to reload said weapon. Another option is to allow access to only those type of weapons. Example: Assault will have access to all AR´s but only AR´s.
Every player will have access to all classes but will have to unlock it in order to do related challenges and ghost war missions.
1 class of each per team only. This means: If I choose assault my teammates will have to choose another class. 

May update with pictures/videos later.