So many questions about views and stuff.. not to sound snarky but it's pretty easy to figure out..
Clearly the 4 empty spaces on the floor in the ring corners are where the pillars are going. They look to be skinnier than last year in Miami from the leaked photos. I don't think there will be as many problems.
As for the limited view seats, those are all the ones behind the stage and the corners. You can't see the entrance way, therefore, limited view.