Spectators threw missiles, stones, bottles and firecrackers as riot police had to use tear gas to diffuse the rioting. Hes now more comfortable in the role – and hes got that from playing. EUROPES top clubs are already looking to the end of the season and the opening of the transfer window as they try to assemble the squad required for glory in 12 months time. Getty Images4Wojciech Szczesny has been in tremendous form during his two-year loan at Roma and retu. 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. MOST READ IN FOOTBALLdiamonds are foreverChelsea's new Nike kit leaked online. According to Tutto Mercato, the 22-year-old has already accepted a lucrative five-year deal at Stamford Bridge and will complete his move when the transfer window opens in the summer. There is also the looming return of Wojciech Szczesny, who returns on loan from Roma this summer. Getty Images5Liverpool are hopeful of getting a bumper deal for the defenderLiverpool manager Jürgen Klopp thinks Pep Guardiola has more emotion because he is SpanishThe Sun. Getty Images8Lamine Gassama was attacked by a pitch invaderThe shocking image of Ivory Coast star La.