Elliot Daly warns injury-hit Wasps to watch old boy Charles Piutau

• ‘It would be nice if he was on our side,’ Daly says of New Zealand full-back• Wasps head to Ulster for Champions Cup opener after five-day turnaroundWhen Elliot Daly reveals he has been covering fly-half for Wasps, having not played there since his school days, it would appear to be a demonstration of just how bare the cupboards are in Coventry – until you remember he made his debut months before finishing his A levels. Related: Wasps’ Dai Young rails against ‘unfair’ Champions Cup fixture demands Related: Elliot Daly’s pace and work rate earns England nod from Eddie Jones Continue re…