Along those lines, it is ironic that Eloise uses words like "destiny" when forcing young Daniel into math and science. The duality of the man of science and man of faith is once again on display, and suggests that LOST walks a middle ground between the two. He is also, by my count, at least the fourth main character to play the piano, joining Charlie (no surprise), Jack, and Ben.
Also interesting is young Daniel's assertion that "I can make time [for playing the piano]". More than you know, Danny.
Although perhaps that will be the saving grace for our Lostaways. I still believe that Chang will heed the warnings from the future.
Is that really what the Lostaways would want, though? Kate's expression seemed to betray that she was thinking this--"So I'd still be a prisoner?" We know Locke would hate it. And I believe that it can't happen. They may try and try, but they will fail, as losing 95% of what we've seen on LOST would be tough to swallow.
Her relationship with Daniel best parallels the relationship between Christian and Jack. Heavy guilt-tripping in an attempt to manipulate their children, while using the bait of the approval they never gave out in even the tiniest doses.
It really sizzles in the encounter between Eloise and Charles, though. We learn that they are the parents of Daniel, and we see Eloise bellow "Don't talk to me about sacrifice!" Both of those comments from Eloise make sense when we see Faraday get shot in the back by his own mother on the Island.
So it appears as if Eloise knew that Faraday was her son, and manipulated his whole life (perhaps even conceived him in the first place) in order to manipulate him to come to the Island. Because that's what had to happen, and Eloise is nothing if not devoted to policing time, as we learned when we first met her in "Flashes Before Your Eyes".
A couple of lingering questions, though:
1) What of the Comic-Con video? Obviously, those things are non-canon, but the Season Four Comic-Con tease in the form of the Orchid orientation video did play out in the show, so it's hardly outlandish to wonder if the Season Five tease would as well. I would not in anyway be upset if it proves to be completely non-canon, but I've already seen people ripping others on the net for even mentioning it's existence. Anyone who gets uptight and defensive about theories on a TV show is a grade-A jackass.
2) It's odd that Richard doesn't seem to recognize Faraday, as they did meet back in 1954. However, it is quite possible that he does and simply doesn't do anything to demonstrate it. It is nice to see that he is a little upset that Eloise plugged Daniel. And what would have happened had Daniel shot at him?
3) It was also nice to see that Widmore had at least token concern for Desmond's well-being. The auction house/bathroom (boy, that sounds kind of dirty out of context) scene in "The Constant" seems to indicate that Widmore's true emotion towards Des is something less than contempt.
My takeaway: whatever happened, happened. Faraday comes bouncing back with a brand new theory about variables, and he gets shot by his own mother. You can't change the past. But you may well be able to land yourself in a big pickle by trying to do so.