SINGAPORE — The Asian Football Confederation heads to the polls Thursday to finally elect a new leader, but with question marks over the candidates and only a two-year term for the winner, hopes for reform at the crisis-hit body may have to be put on hold. The United Arab Emirates soccer chief Yousuf Al-Serkal, Saudi Arabia's Hafez Al-Medlej, Thailand's Worawi Makudi and Sheikh Salman Bin Ebrahim Al-Khalifa of Bahrain are running to succeed disgraced former president Mohamed Bin Hammam, banned from football for life by FIFA for bribery in 2011. The AFC has been in limbo ever since with lengthy appeals by the Qatari proving unsuccessful, while Zhang Jilong's interim leadership has been beset by numerous matchfixing and graft scandals among member associations. Should Al-Serkal or Al-Medlej win the vote in Kuala Lumpur their attempts to bring about reform could be hampered by their lack of a voice at FIFA. The fourth AFC seat, reserved for the president, on the world governing body's all-powerful executive committee cannot be taken up again until 2015. Worawi is the only candidate who already holds a FIFA ‘exco' seat having retained his position at the top table of world soccer for another four years in 2011. Sheikh Salman has opted to enter a separate vote for a FIFA executive seat and runs against Qatar 2022 World Cup organizer Hassan Al-Thawadi to replace Zhang. “How can we have a president who cannot have our voice in FIFA?” asked the Bahraini in an interview with Reuters earlier this month. “To have a candidate running for just one post and not another I regard as a compromise, a weak position just to accept what they can get.” Sheikh Salman looks to be favorite to claim a winning majority from the 47 member associations and has talked about bringing greater transparency to the AFC, but his critics have raised questions. Two human rights groups called on FIFA President Sepp Blatter to remove the 46-year-old Manchester United-supporting member of the Bahraini royal family from the election, charging torture. Sheikh Salman denied the claims, and the accusations have not prevented the head of the influential Olympic Council of Asia, Sheikh Ahmad Al-Fahad Al-Sabah, from backing his campaign. That move has been criticized by Al-Serkal, who says the OCA have been ‘meddling in the vote'. Al-Serkal has promised to declare all benefits and expenses he accrues as president should he win the vote in a transparency campaign that has offered the most detailed pledges of the quartet. Al-Serkal and Sheikh Salman have both tipped themselves for victory but with the duo likely to split the vote in the 13-member West Asian Soccer Federation, Al-Medlej has emerged as a compromise candidate. The Saudi official has been considered an outsider and frequently talked about pulling out of the race unless Sheikh Salman and Al-Serkal withdraw. His campaign has helped increase his profile, though, which could possibly help with the 2015 election, should he stand, when the AFC presidency reverts to a four-year term. The shorter term on offer this time is a result of Bin Hammam's exit. The Qatari was elected unopposed as AFC president for a third four-year term in 2011, leaving two years on that cycle. — Reuters