The report is speculative Dominic.
Ravage and Rumble might appear in stores sooner than later. If I can't get them for 2 more YEARS, I'll go to eBay and since no one will be looking for them then, they might not cost a fortune.
However, I think it is more likely that HasbroToyShop will deal with them if they need to (that is - if Wal-Mart / Target / Toys R Us doesn't)
Meanwhile, Alts they could do with some popularity after the movie include:
2007 Camarro (BumbleBee)
2007 Mustang (Barricade)
2007 Hummer (Ratchet)
2007 GMC Truck (Ironhide)
My Meister figure suffices for Jazz... (I call him Jazz anyway)