None of them. We'd use 3 centre backs with johnson and enrique deployed out wide joining attack when in possession and falling back to form a 5 man defense when the opposition has the ball. Essentially it's a wingbacks tactic.
Depends on whether we'll use Lucas or not.
With Lucas it will be a team full of defenders!
3 CB's, 2 WB's + Lucas. 6 defenders + Pepe. Only 4 left for offensive duty. Not good enough!
With Lucas in the team I'd go with Glen on the right wing and Downing on the left.