Mike Grocott, the expedition'sleader, saysthat research published a few yearsagobyhiscolleagueHughMontgomerysuggestsgeneticvariabilitymay, indeed, be involved.
TUCSON, Ariz. (AP) Cal coach MikeMontgomery has been reluctant to use a zone defense much this season because, frankly, his team hasn't been very good at it.