Cleric should trade potions
I know that all vilager trades need BIG rework, but i think clerics has giant potential but don't use it at all!
The problem is that you can't buy or sell to them potions snd i will make a lot of sence! Firstly it'll be very logical, their work place is brewing stand and they buy from you some things that's needed only for making potions. And this idea will finally make players on middle level of game use potions without going to nether. Also it will give sence to brew potions for selling that will make this part of the game a little bit more usefull
For example there's some ideas for trades:
1)5 emeralds - 1 potion of healing
2)3 emeralds - 1 potion of poison
3)1 potion of fire resistance - 3 emeralds
4)1 thick potion - 2 emeralds