Sadly, PvP skillsets tied to gearsets will not happen because of console limitation (even PS4) because of the savedata limit the consoles impose. These are stored locally, so technically we could have unlimited gearsets and have all hotbars, pvp sets and such tied to them on PC, but SE's sance is to not give such an advantage over consoles, so we are SOL.

Glamours are stored on the server to avoid cheating (if they were locally stored, anyone with enough knowledge about how the savedata works could easily apply any glamour on any gear they choose, even if they have never possessed that piece of gear to use as glamour, plus it would break colored glamours because the individual ID of an item is not sent to the client to avoid duping). As such, we have the character data problem here.