Lionel Messi's warning to Cristiano Ronaldo

Messi's Warning to Ronaldo on Man United Return Proven Right! A year ago, Messi hinted it wouldn't be smooth for Ronaldo at Old Trafford.

Fast forward, turmoil struck in December as United faced challenges post-Ronaldo exit.

While Messi celebrated World Cup glory, Ronaldo faced an emotional Portugal exit.

Now in new leagues, both legends reflect on their La Liga days.