Epic will bring tools and support for UE4 to the Wii U when publishers demand it, unless it's easier to port a title on UE4 for the PC lead SKU to UE3 for the Wii U SKU.
The Wii U should have an installed userbase around 8-10m+ before the end of the year, and like I've already mentioned publishers aren't going to leave that sort of money on the table now that there's a Nintendo console with a superior marketshare and a standard rendering pipeline. Unless of course they don't want to stay in business.







