Gujarat chief minister Narendra Modi's appointment on Sunday as BJP's campaign head for 2014 polls remained beyond the scope of re-negotiation a day later as the party's parliamentary board appealed to patriarch LK Advani to withdraw his resignation.There appeared to be no compromise offer or a face saver till late on Monday to Advani -- other than an appeal read out by party chief Rajnath Singh that his services as a guide and mentor were "needed more than ever before'. Read