I reckon it'll be a LOT more than 30 Transition Layer. Rumours suggest a few on the 744 and 20+ A330 commands and 20+ A330 F/O slots as well as potentially some 737 slots. With residuals to flow on from there it wouldn't surprise me if this 'half year' allocation is equally as big (or bigger) than the allocation published in June.
Either way, nice to be talking promotion and movement again rather than the dark days of 2009- 2015.
Completely forgot about the 737 bonus too! Handy little earner the last couple of years.
Heard a crazy rumour of a South Pacific island for the A330 too. I reckon Beijing will happen but possibly not until the 787 can release some capacity from elsewhere.