"Pakistan's rehabilitation on the international circuit had appeared to be complete last year when Misbah led the team on its first tour of England since the 2010 scandal, in a series praised for its sportsmanship.The 42-year-old was subsequently awarded the International Cricket Council's Spirit of Cricket award - testament to the high regard in which world cricket holds him. "We did our best to clean the game up and the seven years of hard work and our image is now spoilt to a great extent. You cannot afford this again and again," he said.Earlier this month Misbah shelved plans to retire and will now lead his team in next month's three-match Test series in the West Indies starting on April 22.Pakistan are desperate for a turnaround after suffering whitewashes in their last two series. "It will be a tough series and we will not take West Indies lightly because they gave us a tough time in all three Tests last year," said Misbah of Pakistan's 2-1 win in the United Arab Emirates. "The conditions there will be tough and the ball will spin so you can't relax," he added.Pakistan will play four Twenty20 and three one-day internationals against West Indies before the Tests.