Pique is absolutely miles ahead of Cubarsi. He was scapegoated especially at the end but nah man Cubarsi will never reach that level
We are talking about Pique here, not Maldini, Baresi or even Rio Ferdinand. Pique was an above average defender with massive concentration and discipline issues at a time when Barca was the only high pressing team in Europe and the Barca centerbacks had very little to do outside of playing it out of the back. Pep had to put a private detective on his ass to watch over his sleeping habits, he admitted to flying to Dubai with Neymar to party in the middle of the season, he cheated on the mother of his children, he got criticized for many years that he is not the same without Puyol.
People hate Stegen to this day for Anfield but look at Pique's behaviour in every single goal as 31 year old CB in his absolute prime years.
1.75 m Wijnaldum towering over 1.94 cm Pique who doesn't even bother to jump and is only ballwatching for the 3-0 sums up his entire personality.
Pique is same tier as Victor Valdes. Good for Barca's needs, some top moments, many bad moments and would definitely not make any top 10 list for his position in his generation. Barca's Boateng basically.
I would be disappointed if Cubarsi doesn't reach at least that level.