Encrypted tomestone when the alternative is doing T11 with a weekly chest lockout? Nty. They will add the upgrades, but it's still way too early as FCoB still has a chest lockout. That would be basically handing out the stuff easy.

There's a several things they could (and maybe they should) do about the loot there. Doubling the loot dropped by each boss, introducing a token system for finishing the raid from beginning to end, adding all the loot only after the last boss or add higher penalty for leaving early. Those are just to name a few.