I've read where the producers have gotten a little flack about John Rocker being on Survivor. Doesn't bother me either way. As I see it, he's no different than some of other former athletes who've appeared.
The Sri Lankan twins from Amazing Race -- the twinnies -- are competing. I was never a fan of theirs on AR, but it will be interesting to watch them in a different environment. We can expect a lot of mouthing!