Faced with a dilemma over handing tickets to leaders facing allegations of corruption, Congress today gave indications that while former Railway Minister Pawan Kumar Bansal could be re-nominated from Chandigarh, Pune MP Suresh Kalmadi may not be fielded in the upcoming polls.br br "It is unfair to call Bansal tainted. No charge sheet has been framed against him. BJP has been leading a diatribe against him, but the fact is that there are no charges against Bansal," party spokesperson Randip Surjewala told reporters.