Alternative Takes On ELV1S 30 No. 1 Hits

According to an update on WWE Michael Omansky told them that BMG made a mistake when mastering the #1 Hits CD and used 2 (possibly three) alternate takes. The first is 'The Wonder Of You', the other (according to Ernst Jorgensen) is 'A Fool Such As I'. No information on a possible third alternate take yet.
After reading the interview with the producer of the album, we had the impression that it wasn't a mistake, but a choice for better quality tapes.