New Delhi, June 04: A Trinamool Congress MP tonight said his party "cannot imagine" an NDA without Prime Minister Atal Bihari Vajpayee and would contest the next general election only under his leadership. "We cannot imagine an NDA without Vajpayee .... We will contest the next elections only under his leadership," Nitish Sengupta told 'Zee News' when asked to react on the Prime Minister's cryptic remark that BJP would contest the next polls under Deputy Prime Minister L K Advani's leadership. Asked about his party's stand if both Vajpayee and Advani led the BJP to the hustings, he said "this has been the case earlier too, but the total leadership should be in Vajpayee's hands". Sengupta, who is in London, said there had been no consultations with other NDA allies on the issue and "we will take a decision when such a situation arises". Bureau Report