Thinking about scenarios for the bd. The key issue is "what's in it for me?" for teachers, learners, managers, etc. How can you change the situation about what's in it for them? Expanding the community of practice is one way. Another is dealing directly with personal organisational problems. Another is increasing professional transparency about teaching practice. All these can affect the relationship between structure and agency through increasing the probability of successful communications.
How does this map onto the SPLICE models?
"What's in it for me model?" - the relationship between structure and agency
"intervention model" - ways of controlling the disruption and coordination of activity for learners and teachers
"Personal organisational model" - dealing with personal organisational problems
"Positioning Model" - devising activities for successful communication