Is it possible to set the default font in Pages with Workgroup Manager?

School district. We use iWorks '09 (currently) and several teachers would like the default font for all students to be a specific font (Comic Sans because of the shape of the letter 'a' and the number '4').

I know about creating the template and using the template, but that must be done for all student accounts, and must be done again for any incoming new students.

I would prefer there to be a way of setting this in WorkGroup Manager? I don't see that it is possible though. Or am I missing something?