Getty Images SportRitabrata BanerjeeWayne Rooney's Plymouth project boosted as ex-Premier League star completes late transferPlymouthW. RooneyTransfersChampionshipFormer Watford forward Andre Gray has joined Wayne Rooney-managed Championship side Plymouth Argyle.Article continues belowArticle continues belowArticle continues belowFormer Premier League star joins PlymouthGray played for Watford in the top divisionRooney's side face Blackburn on SaturdayFollow GOAL on WhatsApp! 🟢📱Article continues below