Sundowns legend reveals pirates coach nickname

I think you may be referring to a recent news article or social media post!

As far as I know, there hasn't been any official announcement or credible source revealing a nickname for the Pirates coach. However, I can try to help you find the information you're looking for.

Could you please provide more context or details about the article or post you're referring to? Who is the Sundowns legend who revealed the nickname, and what is the nickname supposed to be?