CM Punk Answers A Tweet From A Former Champion

When The Rock tweeted that he will be at 1,000th Raw Episode in St. Louis, CM Punk was quick to respond.
"I'm waiting" is all that CM Punk said to him. When The Rock left, he
mentioned that he will be coming back to become the WWE Champion once
again. This tweet is interesting because it could foreshadow what
Wrestlemania 29's WWE Championship match will be. It has been heavily
rumored to be Rock vs. Cena again, but there has been internal
discussion about that plan changing.

CM Punk has openly criticized some of the "part time" wrestlers in the
past, so this tweet can just be some sort of jab at The Rock.
Nonetheless, the Twitter war a year ago is what started CM Punk and
Chris Jericho's feud this past year.