A Willy's Wonderland theory 

They are all ready planning to make the second part. Willy's Wonderland is one of Nicolas cage greatest movies

Maybe it cause him to have PTSD

@@therealkarithecat9925 it JUST might be true because he had a ruined childhood and wants to reclaim it and wants revenge, he knocked out Sarah with his shoulder, the SAME shoulder where willy bit the kid, and now he doesn't want to talk because he didn't get enough therapy or the correct one to convince him to talk again

@@ricardojimenez4044 that's might be true

Thx

Your welcome:)

@@Cookiesandmilk777for the theory maybe it cause him to have PTSD