Frank Schmidt may have spent 17 years in the Heidenheim dugout, but - as the lump on his head will attest - he still has not quite worked out where its roof is.
Happily for Chelsea, Christopher Nkunku is rather more au fait with the back of the net, in Europe in particular. With his 11th goal of a frustrating season, the French striker continued his perfect record of scoring in all six Conference League games this term, not to mention the Blues’s 100 per cent start to their group stage campaign.
