Unfortunately, this did not make it into the “official” list on the MMS registration site. However, attendees can also write in their suggestions.
If you would like to see a Birds Of A Feather session that focuses specifically on the Configuration Manager SDK (which will be released very soon), please write that in as a suggestion with Jim Bradbury as the presenter. Jim is the SDK writer for Configuration Manager, and Jim Dempsey, the PM for the SDK from the product team side will also participate, so this would give you a great opportunity to offer your feedback and suggestions for this and future iterations of the SDK.