It’s likely got a lot to do with creating clearance / eliminating clashes with the existing roof cable net. Very little in construction, particularly on a project like this, happens by accident.I’ve always thought it’s disappointing that the North stand roof doesn’t match the rest of the stadium design more and surprised more effort didn’t go into this. However, maybe this is the start to replace the other roof structures because the east and west sections are now over 20 years old and probably close to 30 by the time we do this upgrade. It’s possible the North stand roof will be the standard