Board Thread:Off Topic/@comment-2.96.106.45-20131022215901/@comment-23876095-20131231231757

I don't see why not. As a previous user said, the creators of Adventure Time love to tease the fandom with MarcelinexBubblegum and hint that they used to be a couple. It was gonna become canon if Cartoon Network didn't stop them. RWBY doesn't have any network holding back what they can show and I think it would be foolish of RT to not take advantage of that.