Wales fly-half Sam Costelow is set to start in a crucial match against world champions South Africa in Cardiff on Saturday. Coach Warren Gatland has made four significant changes to the lineup, with Costelow replacing Gareth Anscombe and Blair Murray switching from wing to full-back.
The forward pack also sees adjustments, with Exeter lock Christ Tshiunza stepping in for the injured Adam Beard. Taine Plumtree returns to the squad, taking the place of Aaron Wainwright. Notably, Gloucester lock Freddie Thomas is poised to earn his first cap, coming off the replacements' bench.
This match marks a pivotal moment for Murray, who will be starting his first professional game at full-back. Since joining the Scarlets at the beginning of the 2024-25 season, he has made six appearances on the wing, showcasing his versatility and adaptability within the team.