WD&DU is a pretty obscure album already and those 3 are the least popular songs on the record. I mean, if the band thought The Great Debate didn't get much of a reaction from the audiences on the ADTOE tour, then it's pretty unlikely that they would play a song that appears on an album not a lot of people are familiar with, and hasn't even appeared on a live album. I'd love to hear Status Seeker or The Ones..., but I'd be happy enough with one of the more popular tunes like Afterlife or TKH.
Edit: Light Fuse... wasn't even played more than once or twice on the I&W tour (Marco, can you confirm this? I can't check the tourography right now), so it won't become a live staple overnight.