"only disruptive innovation—adopting digital learning wholesale—will change education. This disruption is most likely to emerge in places where traditional ways of teaching are outright failing; over time..."
Where I have been able to get academic use of Learning Technology to influence their teaching and learning in my workplace it's been where we are starting from scratch or addressing perceived "failure" - usually low recruitment. Trying to influence an established course taught in the traditional didactic way - forget it. Almost exclusively, the academia won't entertain the idea of thinking about how they teach. I've reflected on this before in Challenging didactic teaching. In these cases (which is the norm), failure is not perceived because this is how we teach. Learning Technologies are extra tools which they don't have time to and don't want to learn about. This is where the above quote is spot on. It is disruptive. Especially, if you do it properly and really reflect on how this tool or that tool can impact on the teaching and learning in your course. Who wants disruption?
The learning journey continues....