Super Admin Missing From User Role Assignment Dropdown on Some Sites

Hello All,

On a WP3.4.2 multisite installation with about 60 sites, when viewing all users some sites feature the Super Admin role in the role assignment drop down but others do not.

Various sites were created from various template sites configured with the template plugin.

On sites missing the Super Admin in the drop down, how/where do I add the Super Admin to the DB so they appear in the user assignment drop down?

Thanks,
Phil D