Celtic are in startling form and don’t look in the mood to stop as they head into the international break full of optimism for the campaign. Four straight league victories and a cup triumph over Hibernian have whet the appetite of supporters for more from the squad, who look to have bought into Brendan Rodgers’ second-season vision without hesitation. Greg Taylor has been particularly impressive during this run, earning praise from Chris Sutton for his role in the 3-0 derby demolition against Rangers last weekend. Now, in the last year of his deal, there is a growing clamour for the Scotland i…