After Raw this past Monday it seemed like Punk was taking shots at Taker because he was saying things like being imortal and god.
Also during his match with Cena he did a piledriver which was another hint he may be facing Taker at WrestleMania 29. According to a article I read their is talk that Punk might end the streak. Punk ending the streak isn't a bad idea in my opinion.
Here is a link to the article
http://www.wrestlenewz.com/wrestling/wwe-news/undertaker-facing-cm-punk-at-wm29-flair-on-celebrity-wife-swap-wwe-inbox/
Thanks for reading