Indeed, I heard that Messi wanted to go to Barcelona because of the family's request. But another factor is the pay cut from PSG and fans who are not friendly with Messi's current state. I heard Messi's salary will be cut by 25%, this is to remain eligible in FFP. But this is only a rumor. I myself find it strange if Messi comes back. They have started to come out of Messi's shadow with young players who continue to develop. Signing Messi may be an instant solution to the frontline problems but it has a bad impact for the long term.
Messi is still waiting for the confirmation from barcelona. FFP already prevented Barcelona. The club doesn't have good financial condition that was preventing the club from bringing him back again to the camp nou. There are so much news about messi has been contacted barcelona's president but since the financial condition was not even supporting it and i guess that if this gonna be another very hard thing to be speculated. The thing that i knew if messi already confirmed he wanna still play in europa instead of going to the arabian league where ronaldo was playing there.
Messi wants continue its record that has not yet been achieved. Let's wait for what will be the result of this rumor. I guess that if a rumor can change anytime as we are still far away from the summer transfer season. Barcelona is willing to sell some players to be used to sign messi back again.
Barcelona had a good squad even without him barcelona is still able to get two trophies. Messi is old player now. You can't expect something big from him again.