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The greatest players to wear each shirt number in football, including Lionel Messi no.10 and Cristiano Ronaldo no.7
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Cristiano Ronaldo: Manchester United signing to wear No 7 shirt again for club as Edinson Cavani takes No 21 shirt | Football News | Sky Sports
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NFL jersey number rules, explained: Why these players changed numbers for 2021 season | Sporting News
![Cavani to give up the No 7 jersey and the 'Special' rule that will see Cristiano Ronaldo wear the No 7 shirt number at Manchester United | El Futbolero US International Players Cavani to give up the No 7 jersey and the 'Special' rule that will see Cristiano Ronaldo wear the No 7 shirt number at Manchester United | El Futbolero US International Players](https://www.elfutbolero.us/__export/1630136798579/sites/elfutboleromx/img/2021/08/28/pjimage-60.jpg_1169307048.jpg)