FC Barcelona is facing challenges regarding their return to the Camp Nou, as ongoing renovations mean they are unlikely to play there before UEFA regulations restrict stadium changes during the Champions League group phase. Despite aiming for a January 29 match against Atalanta at the renovated venue, UEFA rules will likely force them to continue using the Olympic Stadium in Montjuic for the Champions League home games. Meanwhile, the club is eyeing a potential reunion with Oscar Mingueza, a former player who has excelled at Celta Vigo, thanks to a buyback option included in his transfer. Barcelona retains 50% of his rights and could capitalize on his strong performances and favorable contract situation. Additionally, they plan to renew interest in winger Nico Williams after failing to secure his transfer in the last window, believing their financial situation will improve by next summer. Williams' potential arrival could help address Barcelona's ongoing need for a natural left winger.