"Thorn" will be Zyra?

With the current trend of every-champ-knows-at-least-some-other-champ, is it possible that Zyra's lore might be rewritten or adjusted to fit her in the Black Rose? Zyra's current lore, while intriguing, has no ties with anyone else. Maokai is listed as a friend on her page, but they're probably just friends with benefits and nothing more (mmm, can u imagine Maokai flicking pollen from his fingers onto Zyra's hair, SO DAMN HOT, get a room u two).

Anyway, maybe Thorn is the sorceress whom plant-Zyra possessed? Maybe she was never a very bright one and decided to jump headfirst into that big carnivorous-looking plant?

I dunno, lots of people speculating about Elise = Petal, but nobody really has anything for Thorn yet. Just thinking out loud.