Any Improvements Coming to ORD-HNL-ORD Hard Product?

I remember reading somewhere early this year that UA was considering whether to make improvements to ORD-HNL-ORD. I understand the current service is not much better than regular domestic F service -- though I haven't seen anything since then.

Anyone know anything? Also, any difference in the hard product b/t ORD-HNL and IAH-HNL?

Many thanks! :D