You say that the debate is about the area of the pitch they play, not the role, and highlight the part of my post saying its about role as well. K.
Its about both.
I adamantly disagree that Rooney is what is holding us together and making us perform. A few clips from the Sunderland game do show that he isnt always positioned too far forward in a rigid 4-4-2, but for large portions of our games he is. The times he isnt is mostly when we have an opportunity to counter attack after winning the ball from the opposition. Rooney does a lot of great defensive work for a #10, its probably his very best asset from that position compared to other players its natural to compare him to, such as Özil. Therefore he is also often found in deep positions after we win the ball from the opposition, and is often in good position to take part of a counter attack. Rooney is a terrific counter attacking player.
Where Rooney (and our entire attacking setup) falls through is when we are building a structured attack from the back. Rooney is not coming deep enough to support our CMs and as a result the stretch between midfield and forwards cause an imbalance in the team. The only place to play forward passes is to our wings or fullbacks, and this is also where almost all of our attacks are built. Not through the middle where Rooney is but from the wings. As the recent analysis posted in the Moyes thread shows, we are relying way too much on crosses. This is a direct result of our rigid system when in control of posession, which in part is caused by Rooney's advanced position.
If Rooney came deeper and was positioned deeper when we are building from the back it would allow our second CM to help forward without being afraid of leaving too big gaps for the opposition, allowing us to create more through the middle. With Rooney stationed up front this wont happen.
Rooney has been playing well individually, there is no denying that. But I believe that his reluctance to play deeper is harming the team as a whole. We have the quality to play through the middle more than we do, and shouldnt have to rely as much on crosses and full backs as we have so far this season,
but if Rooney refuses to take more part in the deeper build up play we will continue to rely on crosses and set pieces for goals.