According to reports from and the , Cristiano Ronaldo has started to air out his frustrations at Carrington.Cristiano Ronaldo made it known in July that he is seeking a new club having been excused from pre-season.His agent, Jorge Mendes, has led a desperate pursuit in locating a viable Champions League suitor to purchase one of the all-time greats. , , and Atletico Solomon Hill Jersey Madrid are said to have discu sed Ronaldo's situation with Mendes, but have all ultimately decided against the transfer.Having came off the bench against Brighton Hove Albion, Ronaldo could not manage to rescue Erik ten Hag's opening day defeat in the Premier League.The Portuguese striker started against Brentford on Sunday Shaquille O'Neal Jersey in what served as an embarra sing indictment on United's depleting standards.Ten Hag is said to be furious at the respective 1-2 and 0-4 defeats, and called the squad in for an extra training se sion.The Dutchman punished the first team players through exce sive running.The coaching team are said to be ' ' by the inadequate collective running compared to Brentford - a difference of 13.8 kilometres.Aside from the gruelling fitne s Ryan Anderson Jersey drills, Cristiano Ronaldo's presence and attitude are also causing fuel for unrest amongst the players. at Carrington, distinctively separating himself from the squad.Along with this symbolic act of division, Ronaldo's attitude during training has been immature and lamentable.The Paul Eboua Jersey forward has been Last season Ronaldo performed , placing him in the bottom one percentile when compared to other European strikers.An important note to bear in mind is that he garnered this substandard statistic playing for Ralf Rangnick - a manager famed for his revolutionising of the popular and modern style of football, . is bleeding into the rest of the squad's energy,United are as a result of the lightweight squad depth and the precarious Duncan Robinson Jersey Ronaldo conundrum.Although that ten Hag has sanctioned the release of Ronaldo, of such a commercially significant a set, according to the via Twitter.Read More Manchester United Coverage:Follow The Utd Transfer Room: | Facebook Instagram Coming Soon