No problem at all! So put tigers at the top of your list and work slowly but surely down the the list of 'nasty' animals and plants. Doubtless we can eliminate the whole damn lot if we really try. You'll be a hero! Or maybe not.
The concept of a tiger is an important part of human culture, and it would be a pity if nobody could see a real one, but they breed in captivity, so people can see them in zoos. It's easy to romanticize the idea of "wild tigers" when they live far from you, and you're at no risk of one eating you or your livestock. Humans killed most wild tigers for good reason.
To all the downvoters, what is the maximum number of humans eaten by tigers per year you'd be willing to accept in exchange for allowing them to roam free?
Don't try to build such a general argument on such marginal premises. Humans kill far more humans that Tigers ever have. Tigers are simply not a serious threat to us.
All of them.
Human beings are not supposed to be apex predators but we have taken over that role without embracing the intricacies of the responsibilities involved with it.