"If we succeed in knocking out Barcelona, it would mean we've eliminated the best team in the world," Dani Alves said at a prematch news conference.
"It was wonderful here, but I think coming back to Barca would require many things to change," Alves said.
Luis Enrique says Barcelona have been 'liberated' by their thumping from Juventus, as they chase another epic comeback.
Barcelona star Neymar reveals what chance he gives his side to overturn their 3-goal UCL deficit against Juventus.
Barcelona coach Luis Enrique has advised supporters not to leave the Camp Nou after 80 minutes, while John Terry has announced he will leave Chelsea.