John O'Shea says Manchester United teammate Cristiano Ronaldo must take on a senior role to help fellow Portuguese speakers Nani and Anderson bed-down quickly at Old Trafford.
"It is bound to take a while to adjust.
"You saw that with Ronaldo himself a few years ago. He made a good start at United but just look at the type of player he is now.
"Because of that experience and the fact he is from Portugal, I think having Cristiano around is going to be a massive help in Nani and Anderson settling in."