I had the image persistence ("burn-in") problem with my first-gen iPad. I took it to the Apple store, they replaced it, and the replacement suffered from it as

I had the image persistence ("burn-in") problem with my first-gen iPad. I took it to the Apple store, they replaced it, and the replacement suffered from it as well. Upon my second return, I was informed such behavior was within performance specifications for the panel and it would not be replaced. I'm going to guess you get a similar one-chance swap-out with the Retina MBP as well.