03 июл 16:36
Ronaldo: Anything can happen
Ronaldo has been reluctant to put pen to paper, though, and has once again hinted that he could take in a second spell in England at some stage in the near future.
During a trip to Singapore, he said: "I miss English football.
"For me, it was one of the best years in my career when I was there in Manchester United. Everyone knows that it is a club that is still in my heart and I really, really miss.
"But now my life is in Spain. I am enjoying playing there too.
"Part of my life is there, but in the future we never know. I am really, really happy in the Spanish league."