I think there are a couple of issue. Firstly, how Cafu doesn't get in the back line I do not know, and second...
... I don't think Ronaldo deserves to be there. >.<
I know that's going to ruffle some feathers, but, really, in the CL, he's not been that successful. I think someone like Shevchenko is more deserving.
But, there you have it.
http://bleacherreport.com/articles/1593898-picking-an-all-time-uefa-champions-league-best-11
NOT MY WRITING. I COPIED AND PASTED.
I suggest you check out the website. It explains fully WHY each player is on the list and WHO could replace or rival them in that position. Now, without further ado, let's begin. ;)
Iker Casillas
Carles Puyol
Paolo Maldini
Alessandro Nesta
Roy Keane
Clarence Seedorf
Zinedine Zidane
Xavi Hernandez
Lionel Messi
Raul Gonzalez
Cristiano Ronaldo