3. Ronaldo
We apologise for putting such a legend of the game on a traitor list, but come on, it has to be done.
Imagine playing for FC Barcelona and Real Madrid…..and then playing for AC Milan and Inter Milan!
The Brazilian striker broke two golden rules in football. He played for both the La Liga giants, and then played for both Milan clubs.
Luckily for the striker, he isn’t remembered as being a traitor, and that might be because he went from Barca to Inter, then back to Spain with Madrid, then back to Italy with AC.
He separated the controversial moves, but let the talking on the pitch cover the controversy off it.