The club as a going concern is on the brink of collapse so they can dream on as next season they will have no salary cap to spend. I am surprised they haven't been demoted yet as they are still 100's of millions over budget with salary reductions. I cannot see them staying in La Liga as they have broken all the financial rules of fair play and are bankrupt. Other teams paid the heavy price of being demoted for bankruptcy so they are not too big to drop down a tier or two.
RE: Messi's return to Barcelona .. Between technical necessity, emotions, guilt and poor spending!