He's obviously a very good prospect but I'm not sure clubs would be willing to shell out that much on potential. They might but it's a hell of a risk, not too sure how he would cope in a huge game, he's made mistakes in league games but he's never played a full international friendly let alone a qualifier. He's never played in a European game nor a proper cup final.
Just think if they're going to throw 30m at a keeper they'll go for the finished article who has done all of those things. Meh, we'll see.