Looking at the website, its good to see that VPOTUS was taken out of the CoC . . . there was gouge while I was at OCS that had him listed in the chain.
I also see that Appendix B still hasn't added the W-1 rank insignia or rank back to the chart. Curious if they still make you know it for inspection. Then again, the version of Appendix B on the website predates the reintroduction of the rank.