fable wrote:
That's why I consider the excuse to get Morrigan out of the way a bungled job.
If Bioware really wanted to make something of it, they could have given you the opportunity to examine it, or at least quiz Morrigan on it and find out why she wouldn't show it to you. They could have made a lot more out of this, including the result of the ethical decision you make. But they didn't. The whole "I've got the book, she'll kill me, kill her" excuse just hangs there, without sufficient evidence for you to make an informed decision.
Ah, but *most* of the game is then "bungled" - because most of the game doesn't allow you to question in depth, or even provide responses with a great deal of "intuition" and logic.
There were SO many dialog passages where I couldn't find responses that *I* would have chosen. In fact, this was my number one problem with the game. A couple of times and it's forgivable, but more than that and there is a problem.
If you look at it from this perspective then yes, removing a potential Ice Mage from the battle may be *a* reason.. but certainly not *the* reason. IMO *the* reason is plot-based and is logical, specifically that:
..given Morrigan's personality, is it logical that she would confront her "all powerful" mother even with help? Consider that outside of the naturalist setting of "the wilds" that Flemmeth is her whole "world". Sure, she has met others and has ventured about, but that isn't "home".
Moreover if we THEN add-in the question of "is she lying or telling the truth?", would she do it if she was lying - with Flemeth there to dispute her? If she isn't lying and is correct, would she take what she believes as a *very* risky chance of being subsumed? No to both.
From there it provides the "push" for a *slightly* more developed relationship with your character.
In other words, all of the above is a plot device to create an unstable amorous relationship for male characters. Of course it creates an unstable relationship generally for any character/inclination you might choose, but it has more "impact" with a male character wishing for a romance option with her. It *also* provides other things like removing an ice Mage for balancing, and leaving potential problems for expansions, but I still think that most significant reason is character interaction.