I realise this is a minor suggestion, and may only pertain to me, but I would love it if the crafting professions that a character has completed, appears on the opening character selection screen next to whichever character.
On my account, different characters have different crafting professions on them, and I don’t always remember who has what at times. Even if only the symbol appeared to minimise space used on the screen, it would help when I quickly need a certain crafting profession and have forgotten which character it is on.