1) There will be in-game report system, option for reports are
- cheating
- griefing
- inactivity
- verbal abuse
- other
2) There would be cosmetics for pretty much everything:
- Buildings
- Inf (each squad separately)
- Vehicles
- Captured points
As for player profile
- Titles
- Portraits
- Emblems
- Faceplates (maybe fully customisable and hand made by players)
3) There will be loot system (maybe loot boxes?) having 3 categories
- Common
- Epic
- Legendary
4) Both US and Wehr have 4 commanders, while DAK and UK have 3
5) There seem to be 2 types of in game currency, one is being payed one and the other probably free like war bounds in CoH2.
6) Un-ranked MM is a thing.
7) Leaderboards include some sort of separation via regions, tho seems to be just an option for search
8) Player profile has info about pretty much all kinds of game played, included modded games and custom games
9) There is a presence of few custom gamemodes.
Not much this time, maybe I've missed something interesting, you can look by yourself by getting this archive viewer and browsing through files
https://github.com/Janne252/essence-archive-viewer/releases