I can't find the link, but Hasbro have said that they are now committed to completing any set of Transformers toys that they start. They claim to be moving away from having "orphaned" toys like we had before (e.g. Fall of Cybertron Kickback, Masterpiece Grimlock etc.). This was a fairly recent promise so the jury is still out on whether or not they will fulfill it. I'm optimistic, but time will tell.