The 28 year old Argentine striker has revealed that he could work with the ex- Catalan manager sooner if Argentina shown interest to him.
The Argentine striker has revealed that the 45 year old Spanish coach want to manage team Argentina national football team.
The Citizens have hired the Spaniard for this seaon from Bayern Munich in place of Manuel Pellegrini.
But the Argentine striker has revealed that he could have linked up the Spaniard sooner if he had heard back to diversified job.
"He is an amazing guy," Aguero told TyC Sports. "There is a reason he did as well as he did in Bayern and won everything. He is a winner.
"Do you remember there was talk about the national team a while ago?
[Guardiola] told me: 'You guys didn't call me. I would love to coach you.'"
Argentina will play against Paraguay on Tuesday in their World Cup Qualifier match.