More Temples and Structures

I have talked about this with my friends and we think it would be awesome if there are more temples and structures with special and unique items inside them. And why do we want this? We want this because we want more reasons to explore, more rare items that could be found in these temples. We had this idea from Minecraft Story Mode from the character Jack who is an explorer and has a museum with items he found exploring temples. Temples would make feel Minecraft more alive and think there were civilizations before us. Thanks for taking your time to read my idea.