Anybody know why they''re closing the Flagship Lounges in DFW and MIA?

[SFOJFK]

Anybody know why they're closing the Flagship Lounges in DFW and MIA?
Is this part of the furlough plan too? They're supposed to close on Feb 1. Just wondering how competition is with the international carriers still offering F class lounges.

 

[JFK777]

I find it hard to believe they would close MIA and DFW Flagship lounges. ORD, LAX, BOS and JFK might have more competition (or more competant competition) but they still have there Flagship, as well as Admirals clubs. DFW's dominance and MIA's weak competition are the only explanation I can think of.