Ollie Thornley’s brilliance helps Gloucester humble Exeter Chiefs

• Exeter 19-27 Gloucester• Chiefs continue to struggle in EuropeThey have cracked this Premiership malarkey, but still Europe confounds them. With this defeat, the Chiefs are all but out. All the more painful will be that Exeter have been thus dismissed, within the walls of their own fortress, by Gloucester, familiar old Gloucester, against whom they know well the taste of victory.This win takes Gloucester to the top of Pool Two, although they will lose that privilege when one or both of Munster and Castres collect the points from ther pool’s other match, at Thomond Park. The Pool remains tigh…