Which defenders (CBs & FBs only) do you think pose the most threat going forward?

I will name a few just to get it rolling:
-P. Lahm
-D. Luiz (probably better attacking than defending)
-Maicon
-T. Vermaelen (has a wicked strike)

you get the idea...

I'd also put Gary Cahill there as well. He's a versatile player with tremendous striking abilities (for a defender)

Dani Alvez, Marcelo, Granqvist, Jogn Arne Riise, Ramos, Van Buyten, Materazzi

Sure Materazzi is a threat, but for the life of the other players hahaha.

Pique sometimes does decent up top. Especially since he was a forward when he was younger. 

Varane, I know he's young but always when he played with R.Madrid he did goals. I really like how this guy play and I would like to buy Varane for barça if Real Madrid don't need him. Very talented player!

forgot to mention jordi alba from valencia. best as left back but even better left mid or left winger

Zambrotta , Sergio Ramos , Arbeloa , Raul Albiol , Dani Alves.

Ramos and Luiz are best attacking defenders

aha david luiz better at attacking than defending XD tbh he probally is though :) but i think micah richards    is one of the best attacking defenders

luiz is better at attacking than torres

Alves,zanetti,lucio,jones,Luiz..

Off the top of my head...
Leighton Baines
David Luiz
Dani Alves
Gareth Bale (though he doesn't play a defending role anymore)
Marcelo

@GunnersGo 

LOL! Im talking about Materazzi not Zinedine Zidane. Materazzi scored 50+ goals.

I think left or right backs have advantage over CB because they tend to go on attack more often but probably players like marcelo, or dani alvez are a very nice offensive alternative...  

Thiago Silva?

Daniel Alvez.Made many great passes!Threat of the opposition side!

Well, it's true but he dives a lot.

@expertfootball11

Ha ha,then Ramos is the right person for you,right?He's great,scores many goals.