It doesn't have to be the same show as previously planned, but it seems that it does have to directly replace a show that was previously planned for AEA to assert primary jurisdiction. And you're right, 2e initially reads as a catch-all, but the phrasing in the permissive and the location in the parameters seems to imply that AEA isn't asserting jurisdiction over the small stuff -- SAG's basically saying: If you can compel them to bargain with you for that stuff, go for it.
Again, though, just ruminating, don't rely. Cheers.
~pcot |