How does this improve anything at all?
Is there anything that is not detectable by urine and blood already, but detectable by saliva?
Maybe in hopes of finding residue from orals?
More likely each other's
WMMA fighters will start popping for Danas DNA
PVZ gonna test positive for Fili, Garbrandt, Bellator,...
That'll work great at catching the expendables .
Beat me to it!Next step for USADA