[Suggestion] some more options for the dungeon

While creating my first dungeon I already missed some options which I were able to still get with gamerules, but for default-options it would be very nice and probably easy:

• KeepInventoryOnDeath
• MobGriefing A Creeper explosion didn't destroyed the blocks, but the drops were still there and I were able to pick them up

I the block place function is already very good, but i'd love to see an area fill one