Owen Farrell likely to return for Saracens against Toulon after injury

• Hugely tempting to pick the best player in Europe, says Mark McCall• South Africa’s Eben Etzebeth unlikely to join SaracensThe England fly-half Owen Farrell is finally ready to start his first competitive game of the season when Saracens begin the defence of their European title in Toulon on Saturday. Barring any late recurrence of the back problems that have sidelined him since early August, Saracens expect their ace goalkicker to be available for the first time since England’s triumphant tour to Australia in June. Related: Former All Blacks Dan Carter and Joe Rokocoko at French anti-doping…