McCarthy injury could open the Lions door for Wales skipper Morgan

JOE McCarthy is the chief injury concern as the British and Irish Lions finalise plans for their shot at completing a series victory over Australia on Saturday.

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McCarthy limped off in the 27-19 triumph over the Wallabies in the first Test with the foot condition plantar fasciitis and has been unable to train since, making him a major doubt to be involved in the rematch at Melbourne Cricket Ground.

With today's training session before Andy Farrell names his team being the final opportunity to prove his fitness, the Ireland enforcer looks likely to miss out.

Potentially signposting an adjustment to the pack to face Australia in the second Test, James Ryan and Jac Morgan were replaced early in the second half of Tuesday's 24-19 victory over the First Nations and Pasifika XV.

If McCarthy is ruled out, Ollie Chessum could be drafted into the second row alongside captain Maro Itoje, creating a vacancy on the bench, while another option is to move Tadhg Beirne from flanker to lock.

Should repositioning Beirne be Farrell's preferred choice, Morgan becomes a contender to make the matchday 23.