Tiered Piglin currency

I think it would be a great idea to add a Tiered piglin currency systems ,because as of right now what you get is completely random with no player control at all. The first ties should be gold nuggets when you give piglins this they will give items like gravel,string,dirt etc, this would also be to lowest currency tier. the second tier of currency would be gold ingots in this tier piglins would give quartz,glow stone ,iron nuggets etc, this would be the middle tier. Finally the last tier would be gold blocks in this tier piglins would give soul speed ,crying obsidian, neatherite etc, also lastly you would still be able to get every item from using any tier above tier 1 it’s just that rare thing get more common in higher currency tiers.this is my Minecraft heather suggestion.