There is a list of tasks you should accomplish to prove, that you really understand ASB and OpenShift/Kuberentes workshop.
We’ve used PodPreset to map secrets generated from Bind to destination pod.
Write a kubectl/oc like plugin for svcat
Write single task in role my-pg-apb that will take care of both provisioning and deprovisioning of resources.
Reward is that you won’t need to keep separate list of resources to be deleted and created.