The Ender Dragons journey

So I've been playing many games and one of the games that I have actually enjoyed quite a lot is of course minecraft. I have always been very creative and full of ideas when it comes to updating games and for minecraft it just ideas everywhere. Though there has been one idea circling my head for a long time and probably am not the only one. Just the feeling and excitement of being able to hatch, feed and grow that Ender dragon from its egg! It's there as a trophy and as an way to recreate the boss battle but it must have an other function than that. Now mojan studios and developing team I now you have been reading and seeing a lot of stuff but this whish is quite easy to fullfill. Its not a new biome, new mob or just something completely new, its just something that has been there and has to be awakened! Thank you so much for your time and I wish you all the greatest and minecraftic luck!!!