its still the same Pogi that Vingegaard was afraid to attack 2 days ago and had the momentum in the second week showing that his fitness levels were getting better day by day . Like I said , If Pogi cracked today I could understand the gap but that wasnt the case . He still put 1:30 on Yates who is currently the 3rd place rider in the GC and 3 minutes on Rodriguez . That was not Pogacar cracking .
On the final climb Pogacar had "just" the 4th time. So if he didn't crack, at least he wasn't doing amazing either. But this is what Jumbo have been working towards, make Pogacar tired and make the race perfect for third week king Vingegaard. You could already see on Sunday that Vingegaard was becoming stronger compared to Pogacar and now the momentum has definitely shifted towards him. I wouldn't be surprised if he dealt the final blow tomorrow.
That being said, the gap would probably have been half as big if he didn't change bikes. Seriously, that was such a bad decision. In the final few kilometers Vingegaard took another 30 seconds, simply because he could stay in TT position.