'Vampire Diaries' spoilers: Paul Wesley teases the changes Silas will bring

"Vampire Diaries" is ready to add a new doppelganger to the mix on CW, and now a member of the cast is teasing what is to come on the upcoming season. On Wednesday, Sept. 4, TV Fanatic shared a new interview with Paul Wesley about the challenges he will face taking on two characters next season. Stefan will return, but Wesley will also take on his doppelganger as well. Check out previously released photos of the cast here and here.
Silas will have a huge impact. Stefan will not be out of the safe for a bit, and when he is released from his watery grave he will be very hungry, according to Wesley. The biggest impact Silas will have on things will be with the dynamic between Damon and the man he thinks is his brother.
Damon will not know right away that it is Silas. Damon has always treated Stefan like the 'little brother' on the series, and now fans will see a definite power shift where the fake Stefan will treat Damon like the younger brother.
Paul Wesley had a small teaser for Katherine's journey during season five. She is now a human, and he revealed that this will cause her to lose her 'pizazz' on the series. He did tease that fans will see her interact with one of his characters. That was teased briefly during the new season five preview.