Teresa Torres tool for Agile Product Development framing: connecting big desired-outcomes to specific pains/opportunities, to solutions/hypotheses, to experiments.... aka OST
This smells like a promising framework to define a Product Strategy-based Development Queue instead of a classic RoadMap.
She notes it's a good reactive process, taking an "idea" (solution) and
- defining a problem/opportunity it addresses
- prioritizing of that problem/opportunity
- generating/prioritizing other possible solutions to that problem/opportunity
see (2016-08-31) Torres OpportunitySolutionTree