being longest reigning transitional WWE champion
If Punk was a "transitional" champion then EVERY wrestler who's been a champion was a transitional champion. That means John Cena is a transitional champion, Hulk Hogan was, Stone Cold, etc.
Transitional champion would be more like Kofi Kingston when he held the IC title for like a few weeks before losing it to I believe Wade Barrett or The Miz. THAT'S a transitional champion.
CM Punk was THE longest reigning WWE Champion in the last 25 years. That is a huuuuge, huge honor.
But it does come with a price. A ruthless schedule where you are the champion so you are in the 15-20 minute main events at Raw, maybe SmackDown and 2 or 3 house shows a week plus a marquee event at the PPV. So yes, it's a rough schedule for a Champion of 3 months, let a lone 340 some odd days he was Champion.
Now, I give CM Punk credit for pushing through. I have no earthly idea how he went weeks and perhaps months with broken ribs, the flu, a concussion and an infection without actually dying or being hospitalized and if WWE medical team was 'missing' that then I am disappointed in them but CM Punk was in a tough position.
During the last number of months after he was no longer WWE Champion really should have been when WWE let him go off and recover and get healed up and come back stronger than ever but before that, despite Punk being especially difficult to deal with, WWE still granted him the honor of being the longest reigning WWE Champion in the last 25 years.
Now what sucks is that with this interview out it looks like CM Punk has completely burned his bridge with the WWE and will never be back. Now WWE has almost a Chris Benoit situation of a different sort. A case where CM Punk is basically dead to them. They won't want to mention CM Punk's name and it's hard (just like it was for Benoit) because of how many places he is in the WWE history books, especially as the longest reigning WWE champion in 25 years. Even if WWE wants to have someone beat that streak they would have to mention CM Punk's name and I don't think they want to do that just like they won't mention Benoit's name even associating him with Championship matches or reigns (other than his name in the record book but not a single other fact about him).