Biome-jockeys+World Pruing from Outer Edge

Hi Mojang! I am Buon Tonno from Italy (PS5 player). I have 2 connected ideas: 1. Biome-Specific Jockeys (Collection Mobs) Like the Chicken Jockey, add a unique Jockey for every biome. Example: Frost Jockey (Frozen Bear + Baby Stray) for Snowy Biomes, Dune Jockey for Desert. They are rare, harder, and drop a special Trophy Head/Saddle. This gives explorers and collectors (like Youtuber Kendal) a reason to explore all biomes. Makes the game harder in a fun way. 2. World Pruning - Only From Outer Edges (Min 700 Blocks) On Bedrock/PS5 worlds become huge (3GB+) and laggy. We need an in-game tool to delete explored chunks to make the world lighter and find new biomes. IMPORTANT RULE to avoid bugs: You can ONLY delete from the outer border of the explored map towards infinity, NOT a path in the middle. If you delete in the middle you get ugly bugs like: [Mesa] - [New Ice Biome in deleted middle] - [Mesa]. Illogical biome walls. By allowing deletion only from the outside and with a minimum of 700 blocks, the transition stays smooth, no chunk walls, and the world stays lighter and faster. House and favorite biomes stay safe. This would fix lag on consoles and make every new update playable without walking 20k blocks. Thanks! From Buon Tonno.