Bayer Leverkusen are one of five teams with a perfect haul after two matchdays as they continue to build on the promising foundations Xabi Alonso has laid since taking charge last season. One succinct way of summarising the coach's system is "five at the back, five in attack" - a clear-cut distribution of roles currently measuring up against the very best in the Bundesliga. And with summer signing Victor Boniface, the Werkself now have a specialist centre-forward to make the most of Alonso's system.