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I think maybe this is a bug and not a feature.
The MCC should have its own link, and the view should be independent of what the individual accounts are set to.
I'll add this to the Features We Would Like item.
Any progress to report on this issue?
Sorry - it ended up being especially busy this week for me, and I've not had a lot of posting time. I did pass all this feedback along (including a link to the thread so that the right folks could follow it).
The Account Snapshot page is a relatively new feature - and the team is now looking into MCC/Snapshot question based on your feedback.
More when I know more. ;)