How do you know? You are speaking rubbish you poephol. Right now there are five non-whites, all there on merit, in the 15 man squad to tour WI (Ntini, Zondeki, Prince, Gibbs and Langeveldt). All of them, with the possible exception of Langeveldt (although he is only 30 he seems pretty injury prone) are young enough to be at the 2007 World Cup. Added to that there are a crap load of up and coming non-white players that could be in the frame for 2007 that are playing provincial cricket.
Ethy Mbhalati - fast bowler from the Titans
Alfonso Thomas - allrounder from the Titans
Gulam Bodi - allrounder from the Titans
Willie Motaung - opening bat from the Lions
Justin Ontong - batsman from the Lions
Imraan Khan - opening bat and offie from the Dolphins
Mfuneko Ngam - fast bowler from the Dolphins (although I think he's moving back to the Eastern Cape for the next season)
Thandi Tshabala - offie from the Eagles
Brent Kops - left arm quickie from the Warriors
Brendon Reddy - allrounder from the Titans (I think he's injured at the moment, but he scored a FC century at a run-a-ball when he was about 17, and I think he's still only about 20, so you'll be hearing about him in the future)
These are just off the top of my head. All of them, with the exception of Thomas, Bodi and Ngam all are younger than 25, and this group of guys gives you the makings of a pretty good squad. I don't think there will be any problem in picking seven non-whites on merit for the squad for the 2007 World Cup.