Elizier doesn't have sufficient justification for including such metaintuitions anyway. Scenario A illustrates this well- assuming reflecting on the issue doesn't change the balance of what a person wants to do anyway, it doesn't make sense and Elizier's consequentialism is the equivalent of the stone tablet.
You really ought to learn to spell Eliezer's name.
Anyways, it looks like you're no longer asking for clarification of the Metaethics sequence and have switched to critiquing it; I'll let other commenters engage with you on that.
My apologies if this doesn't deserve a Discussion post, but if this hasn't been addresed anywhere than it's clearly an important issue.
There have been many defences of consequentialism against deontology, including quite a few on this site. What I haven't seen, however, is any demonstration of how deontology is incompatible with the ideas in Elizier's Metaethics sequence- as far as I can tell, a deontologist could agree with just about everything in the Sequences.
Said deontologist would argue that, to the extent a human universial morality can exist through generalised moral instincts, said instincts tend to be deontological (as supported through scientific studies- a study of the trolley dilemna v.s the 'fat man' variant showed that people would divert the trolley but not push the fat man). This would be their argument against the consequentialist, who they could accuse of wanting a consequentialist system and ignoring the moral instincts at the basis of their own speculations.
I'm not completely sure about this, but figure it an important enough misunderstanding if I indeed misunderstood to deserve clearing up.