Mega Structures

Everyone can agree that the Pre-Existing Structures in Minecraft are very outdated. Structures like the Desert Tempe, Jungle Temple, Nether Fortress, Swamp Hut and so on have not been touched since their Addition. But I propose not to get rid of them or change them except to some minor tweaks to the Redstone, Loot, and parts of their designs. I think that Mojang should add what I call Mega Structures. A Mega Structure would be a gigantic, overloaded, more exciting version of existing structures. They would be bigger, more challenging, and more rewarding. At the center/end of every one of these Mega Structures would be a different type of Golem Boss. These would larger and stronger then their iron cousins. And each would be made up of their structures natural biome. For example a Golem Boss in a Jungle Temple would be made up of Mossy cobble, Leaves, Jungle Wood, Etc. I'm going to do more feedback about these Golems in a separate post. When creating a world their would be a 15% chance of 1 Mega Structure being generated, a 10% percent change that 2 will generate. So that means theirs a high chance that their might not be a Mega Structure Generated. Of course structures like, Strongholds, Woodland Mansions, Villages, or End City's would not have a Mega Version due to them either already being large, recently updated, or essential to the games gameplay.