Reece James' fitness for England's World Cup last-16 tie against Mexico is in doubt, while Jarrell Quansah is set to return to the squad. The right-back has missed the last two matches due to a hamstring injury, but the Chelsea defender is yet to fully train with the squad since his injury. The FA confirmed that James is following an individual programme away from the training field, indicating his availability is uncertain. However, there's positive news for England as Quansah, who can play at centre-back or full-back, has returned to full training and will be fit to face Mexico on Monday. This development eases concerns for Thomas Tuchel, especially with Djed Spence and Declan Rice as potential right-back options. Spence was selected at right-back for the victory over DR Congo, but Rice finished the match in that position. Rice, an Arsenal midfielder, has been carrying a hamstring issue, but he is expected to be available for the tie at the Azteca Stadium. The situation at right-back highlights the importance of having versatile players in the squad, as it provides tactical flexibility for the manager. The upcoming match against Mexico will be a crucial test for England, and the availability of key players like James and Quansah will be pivotal in determining their success.