article_snippet: Cristiano Ronaldo has suffered a slump in form since turning 30 and being named World Player of the Year for the second time earlier this year.
article_snippet: Cristiano Ronaldo trains with Cristiano Ronaldo Real Madrid team-mates ahead of the Clasico on Sunday in Barcelona .
article_snippet: The three-time Ballon d'Or winner has endured a frustrating time of things of late, with the goals drying up .
article_snippet: Cristiano Ronaldo will need to rediscover Cristiano Ronaldo best form if Real Madrid want to close the gap on Barcelona in La Liga . '
article_snippet: By the time Real kick off their Clasico at Barcelona on Sunday, it will be a month to the day since Cristiano Ronaldo last scored a goal from open play in La Liga.
article_snippet: Cristiano Ronaldo will hope Cristiano Ronaldo prediction of Cristiano Ronaldo scoring in every game comes true this weekend, if Cristiano Ronaldo side are to close the gap on his side great rivals at the top of the table.
article_snippet: Cristiano Ronaldo (left) trains in a snood as Real Madrid are put through his side paces on Friday morning .
article_snippet: Cristiano Ronaldo will be hoping Cristiano Ronaldo stars can reproduce his stars form of the early part of the season on Sunday .
highlights_snippet: Cristiano Ronaldo has had a slump in form, but Cristiano Ronaldo thinks Cristiano Ronaldo will recover .
  
highlights_snippet: Cristiano Ronaldo could make an emotional return to Manchester United .
  
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