As an aside I think the forecast is for all 737 crew to be stood up by about April/ May? (Dependent on state borders remaining open of course). Not sure. Missed that webinar earlier in the week.
Initial forecast for all crew stood up was Sep 2020, then Dec 2020, then Feb 2021 now April/ May 2021. There's a pattern developing here and with ongoing quarantine failures, border closures and now the destruction of traveller confidence from repeated, no-notice border closures, I don't see it changing anytime soon.