Against Sunderland, the wingbacks got pushes so far back that it was often a flat back five--and this was due to Sunderland wingers going wide and up without the ball even neat them.
How can that be avoided? Could they have done better dictating the shape without the ball?
It seemed to make United incapable of counterattacking by isolating a slow front three. That has to be solved.
It's true that the weakness of the 3-5-2, when defending, lies in the restricted defense, which often gives the opposition opportunities to utilize the width in the defensive zone.
That doesn't mean you can't defend efficiently. But you need excellent positioning and team work to achieve that. The wing back must cover the man on the ball in the wide areas. When the opposition FB overlaps, you have two main options.
The first choice is to instruct the outer CB to move out wide and provide support. But you need a DM who is able to drop deep in the box and cover, an option which is not available to us right now because of Carrick's injury.
The other option is to instruct the CM to go out wide and, when the opposition winger (or FB) cuts inside, follow him, press and drive him in the middle areas outside the box, where we have enough numbers to defend.
We are trying to do the latter but we need improvement. Cleverley and Yound gave away too many silly fouls on our left side and gave Sunderland the opportunity to stay in attack and put many players in our box through set pieces in dangerous areas.
On the right flank, i think we try to mix things a bit due to Fletcher's inability to pick up the diagonal and vertical runs from the wide areas towards the centre. Yesterday it was Jones (and later Keane) who moved out wide with Fletcher staying in the central area in front of the defense. Anyway, that's how it looked to me from the TV.