Thread:HarryPotterRules1/@comment-4839682-20120717161644/@comment-4839682-20120717173531

Maleficent returning does not, in and of itself, mean that her Dragon Form will be seen again.

And, like I said, Aurora and Philip appearing in Broken does NOT mean Maleficent will.

Besides, your reference only cites the possibility, and that's not good enough the way you used it. :)