Growing up, it was an article of faith that Banks and Moore were the best in the world in their respective positions, so they have to play.
Which frees up Beckenbauer to play in midfield, probably as the DM, which combines the best of the two roles he played over the years.
If I was going for a team to beat all-comers, the rest of the back four would have to be Italian.
If we're going for players that I've enjoyed watching, then Carlos Alberto and Ruud Kroll play at full back. Maybe having Beckenbauer as DM allows that.
Choosing a centre back isn't easy, as most of the best central defenders who stick in the memory played behind the centre half - Baresi, Passerella plus Moore and Becks of course. I honestly think that Puyol is as good as anyone I've seen in that position. Either that or pick someone like Gentile, but I don't think he actually played in central defence.
Further forward, Pele, Cruyff and Maradona have to play.
I agree with Watson about Neeskins.
Which leaves me needing someone on the right.
I'm going to cheat, as I never saw him play, but.by all accounts Garrincha fits the bill.
So it looks like this:
Banks
Carlos Alberto
Puyol
Moore
Kroll
Garrincha
Beckenbauer
Neeskins
Cruyff
Pele
Maradona
EDIT
As for a team of players I never saw, it would have ended up as Hungary from 1954 plus Garricha instead of whoever played on the right for Hungary.
Truth is I don't really know enough about the great Uruguyan teams of the past to cherry pick.