You can see pretty clearly from those photos where someone (sorry, I've had a look but I can't recall who) made the suggestion about extending the upper centenary towards the Kop. I don't see what the issue might be there - George and the police could easily be moved elsewhere, there doesn't seem to be anything in the way and it would add I would guess at least 1,000 seats, and a couple of boxes, with uninterrupted views.