Brazil star Neymar is sure that his compatriot, Oscar, will be a big hit in the Premier League if his proposed move to Chelsea goes through.
Oscar, 20, reportedly underwent a medical in London yesterday after the Blues agreed a £25m fee with Internacional.
Neymar, 19, said: "He is one of the most intelligent players I have played with.
"He has everything to be a big success."
Oscar has been capped six times at senior international level, while Neymar has 18 caps to his name.