just my own suspicion, New Judge, but I regard the Pakistan cricket authorities as very likely complicit in the corruption. I believe they investigated the match to which vibra refers - and found nothing wrong with it at all. Given the batting/bowling figures, I'd regard that as quite surprising, and I'd be wanting to distance myself from them as far as possible. I'm not sure what other suitable places you have in mind, but there aren't that many crickting nations and I doubt in his position he'd have regarded himself as safe anywhere on the subcontinent.
I see no reason why he should name names in public, but he has offered to co-operate with the cricket anti-corruption body.