Interestingly and ironically, Morocco--a non-AU country--plays host to the headquarters of an AU-recognised regional economic community we know as the Arab Maghreb Union. Can the legal brains explain to us how that works?
If Morocco does go ahead and join the Gulf Cooperation Council, as a non-AU-member, what will happen to its relations with the African Union? The article suggests though the GCC sent Morocco an invite, it would be the odd-one-out in the whole group of GCC states whose GDP out-shadows Morocco's in leaps and bounds.
The invite suggests to me that the recent murmurings about the effectiveness--or lack thereof--of the AU might have raised eyebrows in that part of the world to such an extent that they decided to do some digging of the Arab Maghreb Union--only to find that Morocco, perhaps the least disruptive member, is "available" for business.
Whatever inspired the invite, it can only cement the position and the speculation that the so-called international community wherein regional players make a difference is slowly and surely coming into shape in weird and unexpected ways!
Finally, on the Cuba, it was never going to be any surprise that Cuba would support a gargantuan community/comity of states that excludes Canada and the US. As for the extent to which it would be able to effectively marginalise the fairly invisible Organisation of American States(OAS) is anyone's guess.
With big players like Venezuela; Brazil; and Cuba in the fold, you're likely to get bombastic claims about a regional integration that subsumes UNASUR; MERCOSUR; Andean Community.
Truth be told: it's likely to happen sooner than later. The Latin Americans share a language and are in my view perhaps more radicalised in creating a common future than my counterparts over here in Africa could probably ever be!