Well, as we all know, CM Punk has decided to take a short break from WWE to rest and heal but their is something you may not know..
I know this may sound hard to believe but honestly, I didn't believe it until I saw photos and back stories but a women at my work place, her family is good friends with The Undertaker and his first wife. She was telling me about how fantastic Taker is and when WWE came to England, they always met with him and when to the shows for support. They have met his current Wife, former WWE Diva, Michelle Mccool and said she is one of the nicest women you'll ever meet.
..Anyway, getting off track here.
So, she was telling me about the potential main reason for Punk taking absense. It was because he was complaining about being in programs with part time talents like Taker, Brock, HHH and Rock and was complaining that he felt like he couldn't do his best (in-ring wise) with these talents as he was told not to be at his best with them. That's why, when you see, well, for some people anyway, his matches with Daniel Bryan and younger talent are much, much more mat-based, fast paced and dangerous spots and more exciting to watch.
So, that's the main theory as to why Punk has took some time off. Believe me, don't believe me. This is true.