For years, State of Origin has lived off great rivalries. On Wednesday night, rugby league may have watched the beginning of the next one. Sam Walker and Ethan Strange walked into the biggest arena in the sport for the first time and neither looked overawed for a second.

Walker’s debut came under enormous pressure. Queensland lost key moments, lost composure at times and eventually lost the match, but their young half never disappeared. In a game dominated by the experience and control of Nathan Cleary, Walker still found ways to impose himself. He threatened the line, kicked confidently and looked willing to take responsibility when Queensland needed direction most.

That matters in Origin. Plenty of talented halves can play NRL football. Far fewer can demand the ball with 80,000 people screaming and the game turning chaotic around them. Even in defeat, he looked like a player Queensland can build around for the next decade.

What stood out about Strange was a combination of his pure talent and explosiveness, as well as his calmness under pressure. Origin has a habit of exposing young players who try to force themselves into the contest too early. Strange never looked rushed. He defended with intent, carried the ball strongly and seemed comfortable operating within the structure around him. For a debutant in that environment, that is a massive compliment.

Queensland will almost certainly continue investing in Walker despite the loss because the upside is obvious. He gives the Maroons attacking variation and energy that can unsettle defensive lines, even when the game becomes a grind. NSW already appear convinced Strange belongs in their long-term plans because of the balance he provides alongside Cleary and the rest of the Blues spine.

Origin is brutal on young halves. The arena doesn’t care about reputation or potential. If you’re not ready, everyone knows within 10 minutes. Walker and Strange passed the test immediately.

And now comes the fun part. Wednesday night was only the first chapter. These two are likely to see each other again later in this series, and probably many more times in the years ahead. Rivalries in rugby league cannot be manufactured. They grow from big moments, repeated battles and players proving they can handle the pressure.

Walker and Strange just announced themselves together. The next decade of Origin may end up being better for it.