A risk and uncertainty analysis could be included to the roadmap as the implementation of any technology includes a certain percentage of risk, therefore suitable risk percentage could be applied to the whole roadmap. Moreover, the expertise of suppliers could also be taken into account as a lot of work gets contracted to the service companies.

Some of the limitations of the roadmap which could be overcome are by using more expert interviews for the finalization of the roadmap. Also, the timelines for the short- and long-term goals in the roadmap are estimates as knowing the exact timeline is challenging and hence a rough estimate has been put up.