Bayer Leverkusen welcome Borussia Dortmund on Sunday with the hosts sitting clear atop the Bundesliga table, having dropped just two of a possible 36 points to start the season. Although only two points ahead of a Harry Kane-powered Bayern Munich, Leverkusen are already a whopping ten points in front of Dortmund, with only 12 matches played. While many have credited manager Xabi Alonso for giving Leverkusen's long-suffering fans hope of adding to a sparse trophy cabinet, a shrewd summer recruitment drive has also set them up for success.