Messi's lawyers informed Barcelona on Tuesday that the Argentine wanted to take up a release clause in his contract which could allow him to leave for nothing.
Barcelona don't want to lose their best player for nothing, so they'll try to convince the player to stay or agree to let him leave if they receive a good offer from another club.
Klopp said he watched City beat Burnley 5-0 on Monday and marvelled at their dominance as Guardiola made eight changes to the starting lineup to showcase their squad depth.
"What I realised when I watched the game last night was how is it possible tha