A new rumor is pointing to Nintendo Switch ports for both New Super Mario Bros. U and its New Super Luigi U add-on.
The new rumor (via Comic Book.com) says their sources, which are connected to Nintendo Europe, are claiming the base game and its Luigi add-on will be ported to Switch under a new title, New Super Mario Bros. U Deluxe.
It remains unclear if this is an internal placeholder or if this is the final title. A release is expected for sometime this year.
The sources, which have previously shared accurate leaks for games like Mario + Rabbids: Kingdom Battle, also note the Switch port will naturally come with new content.