Track time-to-fill and stage duration by role before/after, especially time-to-accept and drop-off rates.

Time-to-fill improves when conversion improves and stalls shrink. Baseline time-to-fill by role family and break it into stage durations (posting→screen, screen→interview, interview→offer, offer→accept). After shipping brand workflow assets (job post modules, outreach hooks, talk tracks), track whether reply/apply volume and conversion lift reduces stage time and restarts. Also monitor “candidate decision speed” (offer out→accept). If time-to-fill drops while quality stays steady or improves, your choosability system is working.