JICMAN wrote...
just to put a twist at the end they should replace star child w/ a keeper since they were race from first cycle and most likely made the reapers 
Actually, I have often wondered why the keepers didn't figure somewhat more prominently. I mean that scanning for Chorban in ME1 (if you did that) or the surveillance of keeper 20 by the Shadow Broker if you did LotSB or at least the dang keeper standing with all the bodies when Shepard reaches the Citadel. The list of "what was all that about?" just keeps growing for ME and for me.
That's one of the big problems here. It's like they started a sentence (in this case a lot of sentences) and then never finished it. That and the things that directly contradict other things done and said within the games, even within just ME3 itself.
Discussions of human diversity-why was this such an issue, repeated many times.
Collectors searching for genetic mutations in humans.
Collectors and reapers trying to get Shepard's body.
Basically there's this whole obsession with humans that the reapers seem to have that is never really explained.
What exactly was the plague on Omega for other than another example of the reapers killing people?
The keepers.
Fish.
Reasons for no Prothean reapers.
Why so many cuttlefish ones and why aren't there a lot of different "models".
Why don't Space Hamsters need food?
Why destroy anything in ME2 since it's just recreated somehow in ME3 (human reaper, Stolen Memory graybox data, Collector Base data). Even those that die are recreated with other people mostly.
Why are there so many Jacobs or Jakes in the game?
2 references to Legion (Sovereign's use of the word with the quote, we are legion).
What did the Rachni know? With their genetic memory and their having been used by the Protheans, they are the oldest sentient beings found to date. They might actually be witnesses to what was going on back then. Why was this not explored? What I mean is why bring this up if it's not going to be used at all?
Big question, never answered--and I'm not sure I truly care, but since it's the main focus of one of the most important moments in all three games--just who is the star kid exactly?
Of course, there's a lot more never explained. This is a mini-list, and only a start.