Former Barcelona star Deco is impressed by their exciting front trio.
Neymar, Lionel Messi and Luis Suarez are now coming together.
"I like the front three very much. They are three great players but it was normal that it took time for them to settle in. Great players always get there in the end," said Deco.
"Neymar is having a spectacular year: Suárez is gaining in confidence, that's what a striker needs and Messi is Messi. If all three are in good shape then that makes it difficult for their opponents.
"Messi is happy and content. He is the player who makes the difference."