Coutinho would be no use to barcelona in this season. They already have 9 point lead in La Liga which they will surely win this season. Like you said he is cup tied in the Champions League, So why do barcelona need Coutinho this season for?? To play in copa del rey?? Well it will be waste of £150 million for next 6 months in my opinion.
RE: What Philippe Coutinho expects to happen between Liverpool & Barcelona in January