Nigeria, Oct. 22 -- Barcelona are reportedly preparing to lodge a complaint with UEFA over a controversial banner displayed by Paris Saint-Germain supporters before their 4-2 victory over the Spanish giants. According to football transfer expert Fabrizio Romano, citing Diario Sport, Barcelona were unhappy with the display unveiled by PSG fans ahead of the encounter, which featured a masked figure wielding a chainsaw and appearing to cut through the club's crest. The tifo also carried the French phrase "Massacre a la parisienne", which translates to "Massacre in the Parisian style". The display referenced the horror film The Texas Chainsaw Massacre and appeared to convey a threatening message directed at the Catalan club. Barcelona report...