Not as big of a logistical nightmare as it sounds if you simplify it.
2 alliances
A: main
B: dummy
30 members in A
30 alts in B
Play main accounts normally until alliance is killing 9 and 10*
Get alts strong enough to kill 8* titans rather easily which only takes 3 4* of each color level 60 or higher plus wu and another buffer or healer of your choosing
Win 5 wars in A
Lose 5 wars in B
Switch
The A players(main accounts) in team B kill some 9* in a row and collects 2 chests in 10 wars
The B players(alts) that are now in team A lose 5 wars in a row, drops alliance down to 8* titans
The A players go back to team A
The B players go back to Team B
Now Lookin at quite a bit of 9* titan kills for Team A players and roughly 2 war chests filled per month, and majority of titan kills are 9* which are the sweet spot for mats anyways. All 60 players are on the same page becauae it’s only 30 players that are doing it all. If we can get 30 players to strategize in wars and titans, we can 30 players to turn into 60 players and loot galore for their main accounts