It could also be a very good CB acknowledging the talent of another.
Pique is, IMO, a massive bellend, but he is part of a fantastic Barcelona defence for nearly a decade and has been brought up in the style Guardiola plays from childhood.
If he rates Stones that highly then it's at best someone who knows a lot about being a CB at the highest levelidentifying him as world class.
At worst its at least a sign that he is a player who fits the Barcelona/Guardiola mould of centre back to a tee.
Honestly I've been quite against the Stones hype, didn't really care if he went to Chelsea in he summer and thought £40m being rejected was hilarious.
But the more I see him this season the more he's winning me over. Would be pissed if he went to the rags.