KEVIN GAMEIRO admits hes uncertain about Antoine Griezmanns chances of staying at Atletico Madrid. NEWCASTLE boss Rafa Benitez wants to sign Gylfi Sigurdsson for around £15million in the summer to spearhead their first season back in the Premier League. A Cup clash at ChelseaThe FA are also looking into a Chelsea supporters complaint. The 26-year-old will command a far greater fee this summer with a reported £73million release clause in his contract to ward off potential suitors. Getty Images3Philippe Coutinho has been linked with a summer move to BarcelonaPlayer of the Week : C. he warm-up chamber, a comparatively balmy -60 degrees, is a walk in the park compared to the cold room. Keep up to date with ALL the Arsenal?news, gossip, transfers and goals on our club page plus fixture. BARCELONA are mulling a summer transfer move that will baffle Newcastle fans. players like Raheem SterlingNow the Sunderland striker is daring to dream of being part of Gareth Southgates World Cup squad in Russia next year. Southgate added: I dont think anyone would question Roy for not bringing him in.