Here are the changes in the march 2022 update. TLDR first : able to take 2 haris. Everyone can Haris including Azra'il. Widlcard can join Druze/KTS. We can take 1 Core, 2 Haris, and unlimited Duo. 5-member bonus reduced from +3BS to +1BS and Discover+3 removed Composition Bonus for pure fireteam has Discover+3 as 3-men, and cumulative +1 BS on 4th and 5th member bonus. We can conclude that for Haris, losing Comp Bonus doesn't lose anything compared to the original (pre-march) bonus. Wildcard pool: Same units, same 0-1 or 0-2. KTS/Druze can take any wildcard, not limited to Leila/Rahman. Most Wildcard make you lose the Comp Bonus (mostly matters for 4- and 5-men core). Note on Hafza: Some fireteams (ghulam/djan/jan/sek/oda) can take 0-2 Hafza with Comp Bonus. And those fireteam can then take another 0-2 Wildcard Hafza, losing Comp Bonus but being able up to field 4 Hafza in a Core team. Ghulam Fireteam (requires 1 actual Ghulam): Gained Haris. Alguacile are still linkable but don't give Comp Bonus. Hafza and Leila gives Comp bonus. Janissary Fireteam (requires 1 actual Janissary): Wild Bill doesn't count as a Janissary anymore (to make a Janissary-less Jan team), he can link but without Comp Bonus. Hafza gives Comp Bonus. KTS Fireteam (requires 1 actual KTS): Gained Duo. Wild Bill can join, without Comp Bonus. No restriction in regards to Wildcard. Any wildcards can join, without Comp Bonus. Djanbazan Fireteam (requires 1 actual Djanbazan): No changes. Hafza gives Comp Bonus. Druze Fireteam (requires 1 actual Druze): Gained Haris. Druze Cheif Arslan is added in QK and can join with Comp Bonus. No restriction in regards to Wildcard. Any wildcards can join, without Comp Bonus. Azra'il Fireteam (requires 1 actual Azra'il): Gained Haris. Can't be Rafiq FTO + WC now, it has to be 1 Azra'il + Rafiq/WC. +B stacks. Also B2 in ARO from Haris is good. QK Fireteam (requires 1 Odalisque or Sekban): Sekban and Odalisque already had Core/Haris. They gained Duo. Hafza gives Comp Bonus to either. Unfortunately Fiddler FTO cannot join anything; Mobile Brigada can't link with Alguacile; Alguacile can't make a pure fireteam (requires at least 1 Ghulam); and Scarface+Cordelia can't Duo. Edit: in addition to Arslan, we also got Beasthunters (of which the FTO loadout cannot join fireteams).