By Jude Summerfield How does one fix a football club like Tottenham Hotspur? Forever on the brink of an existential crisis, Spurs suffered perhaps their worst defeat under Ange Postecoglou on Sunday, falling to a despondent 2-1 loss to Ipswich Town and giving up the chance to head into the international break in third place in the Premier League. Given the tight nature of the table, there might not be any serious fretting from the Australian boss just yet. However, the inconsistency his side has exhibited in the early stages of the campaign has been nothing short of infuriating for supporters….