Owen Farrell hits winning note on return to No10 for Saracens

• Eddie Jones watches Farrell score try in win over Exeter Chiefs• Farrell moved to fly-half after spending Six Nations at inside-centreThe England head coach, Eddie Jones, came to watch Henry Slade, who missed the Six Nations because of injury, but it was another player whose career has been spent flitting between centre and fly-half who stood out as Saracens made an emphatic return to the top of the table.Owen Farrell was named the man of the match after another performance, at No10 this time, that demonstrated how his game has evolved this season. A player whose strength was executing set p…