Player Heads

I have 4 ideas of how to get player heads:
1. Charged Creepers should be able to give players their heads or the player head when the player dies. Skeletons, zombies, creepers... etc. do that, so why not players? Also when the player dies because of this they should be able to keep the head.

2. This idea sounds a bit weird, but maybe TNT should do this..? But not just merely exploding and killing the player. The player should be able to enchant TNT with the silk touch enchantment. This means that when the player dies from the TNT, the player should drop their head. I chose silk touch because silk touch can break blocks and give the blocks to you for example oak leaves. Also silk touch TNT should give all the other mob heads because it works for players.

3. This should also work for other mob heads, but maybe if you get soul sand/soil and put 9 in the crafting grid you should get "Player soul". Then put one of these in the middle of the crafting grid, and put Terracotta all around it to get the player head. For other mobs its similar, other mobs should have a 1/100 chance to drop their souls. To get a zombie head, you should get green terracotta, skeletons white, creepers lime... and piglins... idk.

4. Player heads should have a 1/500 chance of being in dungeon chests. This makes sense because dungeons are already rare.

In summary, player heads should be obtainable in full survival. No cheats, no commands or command blocks, full survival.