Rumor: GTA V was once prototyped for Wii U

[Dr.Vita]

I doubt it, this is impossible.
GTA never released on a Nintendo home console, even not on Wii (which won the generation). Why should they wanted to release GTA V on Wii U? It is selling much worse than Wii and is not their target group. I said it and I will say it again, GTA V on Vita would be more profitable than GTA V on Wii U. GTA belongs to Playstation!!!