Sorry, but appraisers can't just HC our way out situations where the client is asking us to do one thing and say another. There are certain conditions that are applicable to the use of an HC, and
"my client wants me to ignore HBU so I can call the result the MV" isn't one of them.
In this case there is no legitimate reason for ignoring HBU in a MV assignment, and doing one thing (FannieValue) whilst calling it another (Market Value) doesn't meet any aspect of credible, even when Fannie is a user. Not when the real fix -which won't mislead anyone - is to just call it FannieValue in the first place.
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