So a new relevant game mode I was thinking of was "Colosseum Mode." In this mode players team up against the A.I. in a 4v4 duel. Unlike arcade or elimination, players would have to help each other in order to proceed to next stage of enemies. I would say make it 10 different duels, enemies are selected randomly. The first two duels would be the warmups with bots set at 1 and 2 but the difficulty rises as players progress.

Of course these duels are held on a new colosseum stage with all the faction vanguards sitting on thrones spectating the fight. Every 3rd duel players would face a general like they do in breach, that means no load screens in-between fights.
Example:
Duel 3= 1 general no additional bots.

Duel 6= 2 generals

Duel 9= 3 generals

Players could be picked up if downed but not if executed, same as enemy. On the 10th fight the 3 original vanguards (plus the Wu Lin general) would then jump down onto the arena floor and face the players. These 4 combatants would have they're own move set along with a bot 3 difficulty.

This mode would allow players to matchmake with random people if desired. I would say 3 difficulty levels with their own reward, normal, Hard, and Realistic.

Normal- feats enabled- 300 Steel/ 1500 Exp

Hard- Feats disabled, final duel heroes set to bot level 4- 500 steel/ 2050 Exp

Realistic- Same as hard but no hit indicators. 750 Steel/ 2750 Exp

The reward system would be this value on the first successful run through, after that any additional run would be set to a lower standard base reward (economic purposes) but still allowing you to complete daily's like the 24 class takedown challenge.
Naturally if all players die then it's game over and players are forced to either retry or quit the colosseum. This game mode could even be set up like arcade and have a weekly event and random event with it's own additional prizes. The weekly challenge could then add buffs and debuffs to players and A.I. for a challenge for the more skilled players.

If this was to be done solo then the player could choose his bot partners or go in alone. I been thinking of a gladiator type of game and to be honest For Honor is the best gladiatorial game up to date imo. So why not capitalize on that and add a colosseum to the game. Besides this could be that stress free fun factor mode someone was asking about in a earlier post on the forum.

I think this kind of game mode would keep For Honor relevant and still fun to play. Gives us old players something new. Adds more opportunity to earn new gear, steel, EXP, and a new grind if desired. Players wouldn't need to compete against one another for rewards eliminating the stress factor that PvP brings. If a new PvP mode was desired then I would suggest a KOTH(King Of The Hill) feature that Tekken and other games alike have.