Many cabin crew have gone KA CX vv, none retained DOJ.
All the KA freighter pilots that came across joined the bottom of seniority list as FOs, like the ASL and OASIS pilots.
They are sitting around 2/3 down the seniority list. None are eligible for a CX pax command, most too junior to even hold a pax FO base. A number of KA captains would not have the seniority to even hold a JFO position in CX.
If you want to extend the KA concept out further, there would be another 4000 pilots within Air China and Air Hong Kong.