Would you ever omit or reduce prostate bed radiation in a post-prostatectomy patient who develops recurrence in pelvic LNs?

In STORM, which is a phase 2 study looking at elective nodal RT vs SBRT for nodal recurrence presented at ESTRO, local recurrence was 5% in the group that got prostate bed plus nodal RT vs. 14% in the group that received only SBRT to node suggesting benefit of treating prostate bed for nodal relapse...