Trading Feature

Dear Minecraft,
My name is Cristiano and I am 7 years old. I really enjoy playing your game! I recently thought of a new idea for Minecraft and my mom suggested I write you an email telling you about it. I was thinking of a new game feature called a "trade". Players would come together to trade things, like if someone needed some TNT and I needed some stone we could trade. Initially, players could work together to build a trading center and recieve products such as diamonds as reward. After the trading center was built, players could enter the center where trades were always happening.
Please let me know if you like my idea. Thank you for your time.
Sincerely,
Cristiano