Okay. It read snootier than that, but it's easy to misunderstand on the internet.
The thing is, you and others automatically think it would be regressing to get rid of Palmer. I and others don't. Age has caught up to him, IMO, plain and simple. I read examples of QBs playing really well at an old age, but that's a few QBs, certainly not most, and definitely not all of them. And Palmer's no Brady, Warner, or Brees.
I also read a lot about how this season is anything but Palmer's fault. The WR injuries, the OL injuries, and so on. Well, then why wasn't he playing well early in the season when those issues weren't critical yet? Why were people asking if something was wrong with Palmer? In a long season, we tend to forget what happened early on. He looked really awful early in the season, so how can we expect he's going to come back good next season?