With the current
stricter access rules (from personal experience)) JFK FL rebuilt/expanded lounge can be very crowded, will they have room for everyone when the less strict new rules kick in.
I believe some Flagship Lounges will become quite crowded, and AA may eventually find themselves having to fiddle with the rules a bit as we go forward. Emerald / EP heavy far international hubs such as JFK (and CX s in T-8 now) MIA and ORD are likely to approach SRO at times. (LAX has the QF First and onecworld Business lounges.)