Exeter Chiefs' Dave Ewers to miss start of the Premiership season...

Exeter Chiefs' Dave Ewers is set to miss the start of the Aviva Premiership season with a knee injury.The flanker did not play in the Chiefs' 32-16 victory at Newport Gwent Dragons on Friday, and was seen in the stands wearing a knee support.The exact severity of the injury is not yet known, but it looks highly likely that the 25-year-old will miss Sunday's clash with Wasps at the Ricoh Arena, and it is believed that a spell on the sidelines is now looking likely.The Zimbabwe-born blindside..., Exeter Chiefs' Dave Ewers to miss start of the Premiership season...