Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Rafa Benitez is set to be announced as the new manager of Real Madrid any day, bringing the Spaniard's career full circle. Born in Madrid, Benitez played for Real Madrid Castilla and gained his first taste of management with Real's B team in the nineties. Now, via Valencia, Liverpool, Inter Milan, Chelsea and Napoli, the 55-year-old is set to return to the Bernabeu as Carlo Ancelotti's successor. Real have just experienced a season that started with such promise but fizzled out to nothing as their great rivals Barcelona collected the trophies. It means Benitez will have plenty on his plate when he takes his new position later this summer. Here are five things in his in-tray to sort as a matter of urgency.Rafa Benitez is set to become the new manager of Real MadridThe Spaniard's career will come full circle as he replaces Carlo AncelottiHis first priority will be to assure Cristiano Ronaldo he is the main manA decision will then have to be made on whether to keep Gareth BaleGoalkeeper David de Gea could be on his way from Man UnitedReinforcements are also needed in the Real defenceREAD: Rafa Benitez arrives in Spain to complete move to Real Madrid 
 Question:It could well be another five weeks before the whole squad gathers again for pre-season and Benitez would be wise in the meantime to make contact and assuage any concerns _ has.

Cristiano Ronaldo