If Vingegaard has won the Vuelta like that, Pogacar could have won it too at a lower level than he is now.
And to think that he only has one more year of dominance in the Classics is quite dramatic, considering that Pedersen and VDP are stronger than ever at 30, and that Pogacar would have won Liège and Lombardia if he were less strong; he could win them by a smaller margin. He would win most sprints. If Remco didn't beat him when he was coocked at Amstel... and we're not talking about being coocked, but rather less dominant.