Martin O'Neill admits he was 'really disappointed' with Rangers' performance in the Champions League as he predicted a much better campaign for Celtic next season.
The Old Firm duo returned to Europe's top table this season following Ange Postecoglou's Scottish Premiership triumph and the Light Blues' successful navigation of the qualifying route - defeating Union Saint-Gilloise and PSV to reach the lucrative group stages.
But it wasn't to be for Scottish clubs in the Champions League with both sides failing to pick up a victory between them. Celtic managed two draws as they refused to change the attacking style they have adopted since Postecoglou's arrival. There was a number of near misses and regret over big chances not being converted. Across the city it was a different story with Rangers suffering big defeats as they failed to pick up a single point and landed the unwanted tag as the 'worst ever' team after a -20 goal difference.
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