Racing 92 and Toulouse are a threat in the European Champions Cup while Leinster are a dominant force this seasonAt first glance this year’s European Champions Cup is not noticeably awash with suspense, with four of the five pool winners plus Clermont Auvergne confirmed a week in advance. Even so, there remain several significant last-eight details to be clarified, with an all-English showdown between Exeter and Saracens in April a genuine possibility.

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