A more violent, younger Jason is an intriguing idea. I'm not sure he ever was, though. I think he's probably always done only the threatening part and had somebody else (like Willie) around to do his "wet work," so to speak.
Carolyn admits that she was going to shoot Jason after the wedding. Roger--who seems to approve thoroughly of this plan--tells Jason he's lucky the wedding didn't happen.
I don't think Elizabeth was wimpy after she hit Paul, either. Just think--she was certain beyond a doubt that she's just murdered her husband. I for one would be totally freaked out. BTW, Jason is wearing the world's oldest Band-Aid--the same one as he wears in the present day!
Jason locks the door of the basement room but doesn't turn out the light first.
Elizabeth's last words in this ep. are heartbreaking: I looked at the key I held in my hand, and I knew that from that moment on, I was a prisoner of Collinwood forever....
IluvBarnabas might be interested in this SPOILER: [spoiler]In Shadows on the Wall, the series bible, it was originally planned that at this point Victoria Winters would have learned the truth of her heritage. During the 1949 flashback, Paul Stoddard would have cruelly informed Elizabeth Collins Stoddard of his affair with Betty Hanscomb, which produced Victoria. However, these plans had been shelved (despite the references to Betty in earlier episodes) when the production team decided that Victoria would be Elizabeth's illegitimate daughter instead. And in fact, in a interview late in her life, JB confirmed it:
http://www.youtube.com/watch?v=Hzdndt8OwIU[/spoiler]