Hi Chris,
I don't quite understand. If you are sending the InfoPath form in Outlook and you have the rich client, you can edit the XML in the Outlook view and use conditional formatting to hide or show the data. You don't need to pull data from a different view. The data can just be in a separate field in your main data source. Use rules and conditional visibility to hide-show.
I hope this helps, but I'm not confident that it will since I don't quite understand what you are trying to do.
Best,