By Dan Marsh Arsenal are seemingly ready to offload Brazilian winger Marquinhos for good in the summer following an underwhelming loan spell at Nantes. The Gunners snapped up Marquinhos, 20, from Sao Paulo for £3million in the summer of 2022 and the youngster was handed a long-term contract after impressing the club’s sporting director, Edu. Mikel Arteta initially integrated Marquinhos into his first-team squad with the forward getting some minutes in the Europa League before linking up with Championship promotion hopefuls Norwich City for the second half of the 2022/23 campaign. Another loan …