throwable baby zombies

In Minecraft baby zombies can ride on adult zombies backs so I thought to my self, on hard mode they should be able to pick up and  throw them at the player to get to the player the zombies should be a bit more creative on hard mode if the player gets to far away the baby zombie will be thrown at them or if they get to a spot where they can't get to they will throw the baby zombie over what ever is stopping them, and if a baby zombie and an adult zombie are in each others vision the zombie will pick up the baby zombie, this is to just add a little bit more of a challenge for hard mode players.

Thank you for your time, listening to my idea, making Minecraft better every day, and I hope you have a good day.