Brian
I agree but wonder what's causing problems between both. EI putting them under intense pressure accross the pond, existing code share ties etc. In theory AA have more to gain by taking feed from EI at US hubs but it all appears very frosty and I don't expect its from EI side.
I sort of agree with 330 point and how JV could possibly have more benefits to AA than EI however don't know enough to make that call.
As for glacial comment you are right in some respects however EI have a small team so not un expected.