"Chris Smith vs Richie Mo'unga" - 3 Key Battles: Lions vs All Blacks

Dave Rennie has made sweeping changes for the midweek clash, creating a fascinating series of individual battles between established internationals, hungry challengers and players desperate to force their way into the Test picture.

For the Lions, this is far more than a chance to test themselves against the world's best. They have been handed an opportunity to make history, with several Springbok-quality players released to bolster their ranks against a New Zealand side packed with experience.

From a returning All Blacks legend making his international comeback to a Springbok hopeful looking to make his case, these are the three key battles that could decide the contest in Johannesburg.

There could hardly be a more intriguing battle at fly-half than this one, with the Lions’ steady-handed conductor Chris Smith out to spoil the long awaited return of Richie Mo’unga to the All Blacks stage. Smith has been one of the driving forces behind the Lions’ resurgence, producing a career-best 2025/26 URC campaign as their chief playmaker as the Johannesburg side reached the play offs for the first time this past season.

The 31-year-old finished the season with 149 points and the URC Golden Boot, while his 95 per cent passing accuracy underlined the control he brought to the Lions’ attack. His tactical kicking, composure and ability to dictate territory have made him one of South Africa’s most consistent No.10s, with Springbok legend Morné Steyn even describing him as the best fly-half in the country.

Standing opposite him, however, is one of the greatest fly-halves of his generation. Mo’unga returns to the All Blacks jersey for the first time since the 2023 Rugby World Cup Final, bringing 56 Test caps and a wealth of experience back into Dave Rennie’s side. After nearly three seasons in Japan with Toshiba Brave Lupus Tokyo, where he won back-to-back titles, Mo’unga has returned to New Zealand and earned his way back into the international setup.

After a brief and mandatory return first to Canterbury in the NPC, Mo'unga was called up to the All Blacks squad to replace the injured Billy Proctor. Tonight is therefore about far more than simply getting minutes under his belt. Mo’unga has an opportunity to remind Rennie exactly what he can offer with the 2027 World Cup now just over a year away — while Smith has the chance to prove that his outstanding domestic form can translate onto the biggest stage.

Experience versus momentum. Control versus creativity. For both No.10s, this is a huge opportunity to make a statement.

This battle could be where the game is won and lost in the final quarter.

On one side is Boan Venter, a Springbok prop released to the Lions specifically for this fixture and making his debut for the Johannesburg side. On the other is Saula Ma’u, the 140kg All Blacks rookie whose journey to the Test arena has been one of the most remarkable stories of this tour. Both will enter from the bench, meaning this is a straight-up battle of the replacement front rows when the game begins to open up.

Venter has plenty to prove. The 28-year-old has eight Springbok caps to his name after building his reputation with Edinburgh, but was overlooked for the opening Test against New Zealand. Rassie Erasmus has instead released him to the Lions, handing Venter the perfect opportunity to remind the Springbok coaches of what he can do. His explosive ball-carrying and scrummaging power could be particularly important at altitude, with the Lions looking to unleash him against a tiring All Blacks pack.

Waiting for him is a very different proposition. At 140kg, Ma’u is an absolute mountain of a prop. The 26-year-old was called into the All Blacks squad as an injury replacement for Ollie Norris and has been thrown straight into the matchday 23. His arrival was so sudden that Otago had to pull him from an NPC match at half-time so he could retrieve his passport and catch his flight to South Africa.

This is the moment Ma’u has been waiting for. Inspired by Jonah Lomu and having spent years developing his immense frame and scrummaging power, he is finally within touching distance of the All Blacks jersey. Two replacement props. Two huge men. And one enormous opportunity to make an impact when the game enters its most physical phase.

Two generations of South African and New Zealand rugby collide at fullback, with both men carrying something to prove at Ellis Park. For Quan Horn, this is another opportunity to remind Rassie Erasmus why he deserves to be in the Springboks' first-choice conversation.

The 24-year-old has been released from the national squad to start for the Lions, having been crowned the 2025/26 URC Ironman and already earning one Springbok cap. His ability under the high ball, willingness to counter and kicking game make him particularly important against an All Blacks side that will look to apply pressure from deep.

And then there is the man standing opposite him. Beauden Barrett may have 144 All Blacks caps, two World Rugby Player of the Year awards and a trophy cabinet most players could only dream of, but his place in Dave Rennie's Test plans is suddenly under serious pressure.

Dropped from the matchday squad for the opening Test against South Africa, Barrett has been handed the No.15 jersey tonight – and the timing could hardly be more significant. With Richie Mo'unga returning at fly-half, Barrett has a world-class playmaker inside him and a huge stage on which to make his case.

Barrett’s problem is not simply that he has slipped behind one player. Rennie has options everywhere. At fly-half, Ruben Love has emerged as the form No.10 in New Zealand, winning the Super Rugby title with the Hurricanes before taking the All Blacks jersey and starting the opening Tests of the year.

Damian McKenzie remains another hugely experienced option who can cover both 10 and 15, while Richie Mo’unga’s return only adds another world-class name to the conversation. At fullback, McKenzie, Will Jordan and Love can all provide genuine Test-level alternatives, with Jordan returning to the starting XV for the opening Test on the wing.

That is what makes tonight so important, as Barrett is no longer waiting for his jersey back. Rennie has a wealth of alternatives, and every one of them is younger, in form or both. For Horn, it is about forcing his way back into the Springbok picture. For Barrett, it is about proving the old magic is still there.