European Champions Cup news: Maro Itoje returns for Saracens

• Saracens also welcome back Brad Barritt for trip to Glasgow• Newcastle make first Champions Cup appearance for 14 yearsBath welcome the four-times winners Toulouse to the Recreation Ground but do so without their 20-year-old winger Joe Cokanasiga who has presented symptoms of delayed concussion this week, in more bad news for England. Talupe Faletau is also absent, after breaking his arm in last Friday’s defeat by Exeter, so Zach Mercer is selected at No 8 where he faces an intriguing battle with the former New Zealand back-row Jerome Kaino. Jamie Roberts returns to the centres to add midfie…