Let's start with the fact how Kopa was never and is not canon nor a movie character at all: link.
But some people think that the और believers Kopa has the और real he'll become. As in that if many enough believe in him as canon regardless of डिज़्नी saying he's not, डिज़्नी would make him into what those believers want him to be.
Well, Kopa believers: If I were you, I wouldn't hold my breath. And here's why.
The पुस्तकें and Kopa are outsider written and look what happened: डिज़्नी approved him for profit and childrens' entertainment in पुस्तकें known only in USA and did not even refer to him in the...