IGN's Nintendo Podcast, called Nintendo Voice Chat, is likely to feature one of two Wii U ports that Emily Rogers said was coming to the Nintendo switch soon. In comparison to what Peer Schneider, the founder of IGN, sounds like Pikmin 3 will be one of the headlines. Pikmin 3 on Nintendo Switch would be a great addition to an existing stellar library.
At 1:01:07 in the video, Peer Schneider (founder of IGN) talks about two secret Wii U games coming to change in 2020. He says, "One of them is 9/10 to me and the other is 6/10" which means he knows about the ports.
IGN via Reddit