Former Chelsea star, Geremi Njitap, has claimed cannot play in the Premier League again.
Ronaldo has had two stints with Manchester United over the course of his career.
During his time with the Red Devils, the Portugal captain claimed league titles, Champions League crowns and Ballon d'Or honours.
However, his second spell ended with his contract being terminated, before he move on to Saudi Pro League with Al-Nassr.
Ronaldo is still going strong at 40 years of age, recently winning the UEFA Nations League with his country.