Celtic deficiencies laid bare on another night of Champions League pain

BBC Scotland's chief sports writer Published 22 minutes ago When Callum McGregor eviscerated his own team-mates in the wake of Celtic's stupefying Champions League collapse against LASK, he delivered their one coherent moment of a spineless night.

In branding his fellow players "passive" and "scared" and in then sending a telling shot across their bows - "now we'll see what people are made of" - it is hard to recall him being so full of fury after a European game.

And there are plenty to choose from, plenty of dark nights, plenty of embarrassment, plenty of soul-searching over many years.