User blog comment:J1coupe/Naughty Bear vs. Freddy Fazbear. Epic Rap Battles of Video Games Season 7./@comment-24042891-20141031001848/@comment-5482968-20141031003355

GTA was already represented by Niko, so I don't think he'll be using anymore.

CoD went against Battlefield, and Bill was already used, so that might eliminate L4D.

Wario & Waluigi have a suggestion that I think he's considering for S8, tho it might be this season.

Smash is planned for something at some point.