Do you remember the Vault? Luc used to show some old footage of the game before it released. It was interesting, but, he ran out of stuff to show, and the vault got closed.

This idea is the Vault 2.0 (or some better name, like Vault in progress, or Walk down the memory lane). Basically the idea is to show old game clips, just like the original Vault, but this time about stuff that happened after the game released.
Since the game is constantly changing, this means there will always be something old to show, so the vault will never empty itself. Also it will show newer players all the "fun" stuff they missed.

The idea is that every season they show something old, and how it changed. So when marching fire comes out, they can show the horror that was season 1 revenge, and compare it to now. In the season after, they can show just what centurion was when he first came out, etc. Best part is, that there will always be something old to show since something new is changed all the time.

It would show season by season the progress the game made since launch, as well as some key moments that helped define the game (remember the Blackout?). Game came far from Oni charging shugokis and stampede charging raiders from the tournaments, the guaranteed gb on a parry, zerker having to hit 4 times before getting armor, warlords headbutt spam, P2P fights, cents infinite combo with wallsplating punches, wardens one hit kill, etc...



Tl: Dr;
Create a new segment for warriors den where devs compare the old footage from early seasons to current game and analyze the differences.