Winner of the Rugby world cup is hard to look past especially if either
England we have played 4 games in a row vs the rugby championship and beat them all to win the final.
But South Africa is a harder sell(will be ahead of England in the running if they win) , lost to NZ, then won 4 tier 2 games, beat a struggling Wales by 3 points. And then did well to beat a strong england team in the final.
Japan(currently a tier 2 team) will be the SA rival. Punched above their weight and won. 4 pool games getting 4 wins 3BP and vs 2 tier 1 teams. And lost to SA but kept them within a score at half time. And made it to a record 6th in the world.
Most will agree,
England
SA
or
Japan.