I don't think it's necessarily a "new" spoiler because I remember reading the guess that she gets the final rose as the season was just starting, but this link now says the guess has been "confirmed" (still just by internet sleuths, not by the network or anything) --
link
Personally, I wasn't a fan of hers at the beginning and have missed several episodes so still didn't love her going into last night, but after catching part of last night, am more on board with her winning now (if it happens). (not that it matters what I'm on board with
, I just feel invested with our little Jasey-poo and only want the best for him and little Ty-Ty)