Call of Duty: Advanced Warfare is launching November 4 on various formats, and although Ghosts didn't fare too well on Wii U, it seems Sledgehammer's successor will release on Nintendo's format, according to an E3 2014 listing.
As spotted on CODforum, Activision's exhibitor list contains the following Advanced Warfare synopsis:
Note the mention of Wii U. It's unclear if this is place-holder or an error, but we'll update you once we hear more.
To be fair, more people have Wii U consoles now than when Ghosts launched, so this isn't implausible.
Speaking of which, here's my evolving list of the best Wii U games money can buy. Still think the machine is a joke? Check this out.