I was thinking the same, the NFL have a lot of people occupying the sidelines. Maybe we could stretch it by a metre each side to make the difference a more negligible 2 to 3 metres?
I'm sure they have already settled on a conclusion with this but we'll only likely get the answer in commentary before kick off.
My other question is the commentary team.. given this is broadcast live to the USA, are we going to have both Americans and Australians share the commentary or 2 separate commentary teams?
I'd be in favour of having a regular NFL commentator in the box asking Questions and commenting as well . He'll be more in tune to what question Americans would have and what plays he'd lament to those viewers.
I'd say they would have a Fox USA commentary team, Fox Aus and ch 9. The aust commentary would be too technical for a new audience.
Having multiple broadcasts isn't anything new for American broascasters, NFL games have 3 feeds, national ( neutral) and each team has thier own commentary that goes into each teams market with commentary that concentrates on thier team.
Imagine if the poor Americans had to suffer through Gus Gould, would turn them right off.
In regards to the field size, this has the potential to make these games very defensive low scoring games. Wingers need every cm to score out wide, taking away 3 or 4 meters is huge.