ON the eve of the BJP's national executive at Goa, a fundamental breach in approach was brought into relief. In contrast to his party's desire to call the aiadmk's bluff, A.B. Vajpayee was clearly inclined not to go for the jugular just yet. To be sure, many believed he could no longer ignore how partymen felt on keeping the 'insolent ally' on board. But his surrender in the face of the infamous "within an hour" threat spoke volumes. And as the meet began on April 2, Vajpayee's line seemed to have prevailed amid much gnashing of teeth by party faithful.