Steve Tandy has made significant changes to the Wales side for the Test against Argentina, dropping Louis Rees-Zammit and Dan Edwards from the matchday 23. The decision to start Sam Costelow at fly-half is a major gamble, as no specialist outside-half has been named on the bench.
Costelow's Opportunity
Costelow, who has endured a difficult introduction to international rugby, is now tasked with playing the full 80 minutes. His display against Scotland in this year's Six Nations was arguably his best in a Wales shirt, and Tandy is betting on his control and structure. Edwards, despite his promise, fell short against Fiji, particularly from the kicking tee.
Rees-Zammit Dropped
Ellis Mee replaces the explosive Rees-Zammit, offering intelligence and reliability under the high ball. Tandy expects a greater aerial challenge from Argentina than Fiji posed, making Mee's selection crucial.
Key Battles
Wales must establish dominance at the breakdown, with James Botham starting to bring physicality and turnover ability. The scrum, anchored by Dillon Lewis, faces a stern test against the Pumas' pack. Kane James is set for his Wales debut, adding energy and power from the back row.
According to the article, Wales' replacements were decisive against Fiji, and a similar impact will be needed in Santa Fe. If Wales can nail the set-piece, match Argentina physically, and take their chances, they stand a realistic chance of winning.



