Saracens ponder Chris Ashton appeal to save his Six Nations campaign

• Wing still hoping to play some part in the tournament• Eddie Jones holds fire before calling up a replacementSaracens are considering appealing against the 10-week ban that has ruled Chris Ashton out of England’s entire Six Nations campaign. The winger was found guilty of making contact with the eyes of the Ulster centre Luke Marshall and, barring a judicial reprieve, will be sidelined until 28 March.Ashton, who had been pushing hard for an England recall, has until Saturday lunchtime to lodge an appeal against the outcome of an independent disciplinary hearing in London. He was cited by the…