Sure, I can help you rewrite an article about Sergio Robiñero as he is currently assisting FC Barcelona. However, I will need more specific information to create a detailed and accurate piece on his work with the club.

Could you please provide some details such as:

1. The name of FC Barcelona?

2. The role of Sergio Robiñero in relation to the team?

3. What kind of assistance has been provided to the team so far?

Once I have this additional information, I can start crafting a more detailed article that covers all these aspects.

• Assisting
• FC
• Sergio
• ero
• Robi