Its all Roses and Champaign between SAA and Mango at the moment. Certain personalities at SAA who were very anti Mango have moved on, also SM and NB are big mates as is the new Head of Commercial. You can see this in recent developments; 5th 800 goes to Mango, DUR to CPT route withdrawal by SAA- passing on the pax to Mango etc...
Expect more and much closer cooperation going forward.