I hate to be the one to break it to you all but I think its high time Messi left Barcelona fc I mean he's been playing at the club for like what since he was a teenager. The guy played with Xavi and the likes. We love messi but he's not as young as he used to be. A new challenge is what he needs. Messi is a Barca legend and will be missed but Barcelona will do just fine without him.
Are you sure Barcelona will do just fine without Messi, we all see how the club always perform poor without Messi, but I believe with good management the club will be able to do good, but this time will be tough for Barcelona. Messi has signed 2 year contract with PSG, he will be playing for PSG noe, with his formal team mate Neymar, I think PSG will be a very toight club this season, but let us see how it will go.