On last Wednesday John was completing a crossword puzzle when Echo came in with Sawyer. The Clue was Enkidu's Friend and the answer is Gilgamesh. Gilgamesh being a Mesopatamian King would was befriended by Enkidu (after a wrestling match) and through this friendship he learned how to care for people again, BUT never stopped seeking answers to questions without answers. I can see this in Kate, Sawyer, Sayid, and Charlie-but wonder if there is another significance?