I have a feeling that they will wait till the opening ceremonies on the 8th. Its kind of fitting no? I just cant see how and why they would wait this long already. It just seems a bit odd if they havent came up with a name already.
I think they just loved the rods so much that they installed some more!
no, joke aside, i think the picture is taken from one of the sky boxes, since there is a lot of reflection in the grass, so my guess is that those "rods" you see is just a line between two pieces of glass.