Liverpool enjoyed another excellent win on Tuesday, putting Bayer Leverkusen to the sword in the Champions League. The German champions came to Anfield in good form in the competition having won two and drawn one from their opening three games. But Liverpool are on a different path this season. Three wins out of three was soon turned to four in four and the Reds are looking down from the top of the pile. It had not always looked like that was going to be the case, though. Leverkusen dominated the ball in the first-half and would have been ahead but for an unfortunate handball by Jeremie Frimpo…