It's got to be in something to do with the joint ownership, there is no other reason to drag it out so long. DD must have had their numbers ready to go and made the call, maybe Lat64 has to balance US sales against Europe and balance it that way? Could take some more time I guess, and it's certainly possible that Discs like the Scythe that never took off in the US are top sellers in Sweden... maybe?
For Westside they have to work together and agree on what to do, but it seems like there are three main categories for their product; well known and loved discs(Harp, shield, Bard) good discs that have a smaller following(Stag, Ahti, War Horse) and things no one throws pretty much ever(seer, sling, Sampo).