Following Manchester City's incredible season by winning the Treble, we asked you for your selections for the greatest side you've ever seen.
We also asked our chief football writer Phil McNulty to give us his thoughts after spending decades watching some of the great sides.
Thank you to everyone who sent in an entry, and apologies to those whose submissions we couldn't include. We just had too many to use them all, so what follows is only a small selection.
2000s and beyond
That Spanish team of 2008-2010 were a one off and they delivered.