Tottenham Hotspur’s start to the season has reaffirmed the concerns that Ange Postecoglou faced last season, with their lack of a true focal point up front apparent. Dominic Solanke joined Spurs from Bournemouth over the summer, but the English striker sustained an ankle injury in his side’s draw with Leicester City. This has meant that, like for much of last season, Tottenham boss Postecoglou has resorted to a fluid front three of wide forwards led primarily by captain Heung-Min Son. The Korean star netted a brace in Spurs’ 4-0 demolition of Everton, but his talents remain best utilised from …