I do expect T5 lounge improvements, but not huge. The A lounges are much harder to refurb than T5B which is much quieter. They'll block off sections to refurb, but won't be anything huge and there will no doubt be complaints on here that T5A lounges are even busier due to the limited space.

My issue isn't the T5A lounges, it's the lounges within US airports such as Austin. The AA lounge is so poor I dread going in there and won't improve now AA has pulled a lot of its Austin routes.