Harms of Setting a normally wild animal free?

I have a bunny that bites me and will not let me be held. If i set it free to this friends house with like 30 other rabbits it would have plenty of room to run around and have "fun" if you catch my drift with the other bunnies. It would eat grass and theres a creek so a guess it would learn to drink, since it did learn to drink out of its water thing. so what do you think is it a good idea? oh and its not a pet bunny type, its one of the reaslly fast, really hyper ones.