Novak Djokovic joins Roger Federer 's coaching team . Will start work at next year But Swiss Davis Cup captain Luthi has remained in the fold and told Federer 's official website that he was looking forward to working alongside Edberg . American Open . Follows trend of star players recruiting former legends . Novak Djokovic to face Roger Federer 's in Federer final .
Novak Djokovic joins Roger Federer 's coaching team . Will start work at next year American Open . Follows trend of star players recruiting former legends . Novak Djokovic to face Roger Federer 's in Federer final .