Gregor Townsend is relishing the fresh challenge Saracens will pose his Glasgow side in the Champions Cup quarter-final.
Defending champions Saracens will host Glasgow, while Wasps visit Leinster in the quarter-finals of the European Champions Cup.
Saracens secure a home quarter-final in the European Champions Cup with a 10-3 win over French side Toulon.
Saracens boss Mark McCall criticise Scarlets flanker James Davies after lock Will Skelton was sin-binned last weekend.
Audio & Video
Near the halfway stage of the 2016-17 season, BBC Sport's Jeremy Guscott assesses the sides vying to be Premiership champions.
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