The best defender is clearly from on of the Big 4 as they are always the clubs who concede the fewest goals. So who is the best?
For Liverpool- Carragher is a little small, Agger a little inconsistent, Skrtel seems to be good but needs more time.
For Arsenal - Toure is strong, but Gallas is sometimes prone to lack of concentration.
For Chelsea - Terry can be a little slow, but Carvalho is intelligent.
For Manchester - Vidic and Ferdinand make a good partnership
My personal opinion is that