Cristiano Ronaldo has endured a difficult season at Madrid despite scoring 19 La Liga goals from 22 games.
Reports in Spain have suggested that Ronaldo could be on borrowed time at the Santiago Bernabeu.
Cristiano Ronaldo's Real Madrid career could be coming to an end
La Liga stars who could join the Premier League
Mon, March 6, 2017
Express Sport takes a look at the star players who could swap La Liga for the Premier League
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Antoine Griezmann (Atletico Madrid) – repeatedly linked with Manchester United
Antoine Griezmann is wanted by both Real Madrid and Barcelona
And Spanish outlet Diario Gol has claimed Madrid are keeping an eye on potential replacements.
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Barcelona are also expected to invest heavily in a world-class forward this summer.
Juventus' Paulo Dybala and Atletico Madrid star Antoine Griezmann are both reportedly on their radar.
Cristiano Ronaldo has shown signs of waning this season
However, the report says that Madrid fear Barcelona could wreck their plans for a world-class Ronaldo replacement.
Madrid have also been linked with a move for the two strikers.
And, with Karim Benzema also struggling for consistency, the Spanish giants fear they could have to rely on Ronaldo again next season.