i agree with Colonel Reb on this. for the record, here's my take on the issue and then i'll shut-up about it.
as far as the NFL is concerned there are basically two categories players fall into: white and black. the rare exceptions to this system are the handful of polynesian players. that being said, if a guy isn't accepted as black, then he must be white. Kaesviharn has certainly been treated as a whiteathlete his entire career, and if you met him on the street you would see a white man.
all this "his great grandmother was part something or other" crap, or "his dad was born in Thailand" stuff, does nothing but make us look petty and foolish. i wish everyone would cut it out.
if he looks white, acts white, and is treated as white, then the NFL/NBA thinks he is white, even if some "genealogists" here believe differently.