Villager Trade Rotation

Hi, this came to me only recently but I'm sure I'm not the only one to suggest it. To start, I find trading with villagers very useful for many types of things, especially with food types and such for farms, but I always realise that each villager of the same trade type can have different trades, such as one farmer having wheat to sell, and another having carrots. This idea is about introducing a trading rotation, so each Minecraft day a villager changes their trading list to something different, within their respectable job types of course (wheat trades become carrots the next day, armorer villagers changing enchantments etc). I feel this will give the game a little more input of what you can get out of villagers instead of having to break and reset their trades every time something is not what they wanted, to balance it out maybe remove the option to reset trades via breaking their respective job blocks? Just a thought! :3

Hope you and the community consider the idea! ^-^