I'll go along with you if you make an exception for someone like Castro, whose death just might bring about a positive change for millions of Cuban citizens.
I will make no exceptions for any human being. I can't believe I am hearing this from individuals who, in my better judgement are very likely Christian. If you are not, my apology. I am not a Christian but I am very familiar with the faith. My faith, and the teachings of Christ, would never allow such a thought.
I don't like Castro, and I would not mourn his death. But I most certainly would not wish it upon him.