TALK of the assembly elections and senior Congressmen are wont to tell you that while Rajasthan and Delhi will be easy, it will be difficult for the party to pull it off in Madhya Pradesh. The reasons are not far to seek. In a smooth five-year tenure, chief minister Digvijay Singh has managed to stay out of the news, and all for the right reasons. Development projects have been largely on course; law and order has not been cause for undue concern. Now suddenly during the last few months of the regime, the situation in the state seems to be careening out of the chief minister's tight control. Add to it the traditional intra-party Congress sparring, the anti-incumbency factor and an 'activist' governor, and the chief minister's troubles in an election year are a veritable handful.