Katherine KentThe various descriptions of this man lead me to believe he has battle experience, but is also much older than Clark. He also is compassionate and caring. Doesn't help me to figure out who it is yet, though. Grrr.
The one part I left out about this description is that Jor-El is very handsome. He also has a wonderful smile. Since those two things would have been direct clues to the visitor's identity they were omitted.
So, it's been confirmed that Lex is after Clark.
Yeah, Lex was after Clark, but we see how that turned out!