Meanwhile, Guardiola claims his first season at City would have ended in the sack at former clubs Barcelona and Bayern Munich.
His team were also knocked out of the Champions League at the last-16 stage by AS Monaco. In Brazil Gabriel play most of the time on the left.
However, Yaya's best season came back int 2013-14 when he was one of the greatest players on the planet.
Despite being reduced to a more marginal role under the current manager, the 32-year-old's significance is not lost on Guardiola ahead of what is likely to be an emotional farewell to the Etihad Stadium against West Brom on Tuesday. "I hope all the fans can come to support us, as we are playing for a lot of important things, but also so they can express gratitude for one of the most important players in the history of Manchester City".More news: Celtics hold pole position for National Basketball Association draft lottery
"To be like Pablo, first you have to be that personality and you have to be a long time here", the Spaniard said. The defender has confirmed he is leaving at the end of the season after nine years with the club, and Guardiola has called on supporters to make it a special occasion.
Willy Caballero, Gael Clichy, Bacary Sagna and Jesus Navas are expected to be part of the summer clear out by Guardiola, but time will tell if they all go and whether or not Toure will be joining them.
In terms of injures, Pep Guardiola won't miss any key stars, although midfielder Fabian Delph is out for the season with a muscle problem.
Aguero has scored four goals and assisted another two in his four previous home Premier League games against West Brom.More news: McKayla Maroney Says Ass Video Wasn't Hacked, Enjoy It
"Tony Pulis' teams don't play thinking it doesn't matter". "Then the last game is at Watford, which will be tough again but we are ready for that".
Yaya Toure's agent has denied reports that he has received an offer for a new Manchester City contract. It is so important to focus on the present. At that club if in six months you do not win you are really out, like Barcelona or Bayern Munich, there you have to win by far.
Sources close to the club suggest that officials and the manager are happy to offer Toure a new deal, but this will depend on whether or not he is happy with a sizable wage cut.More news: Motorola introduces entry-level Moto C and Moto C Plus