Quality of life patches - When do they come?

[Blayde]

This is not a complaint thread, I am just generally curious about timelines and I havent been able to find information for the following. As much as I love Classic there are a few tiny things that I really wish were in the game, and I have seen atleast some of these on Blue (example pet window) so I know they are coming at some point, atleast I think they are?

Does anyone know, or can speculate when the following will be patched in:

1 Seeing yourself while invised (with parentheses).
2 Pet window.
3 Time left on Buffs tooltip.
4 Blue Exp bar.
5 Mana listed Current / Max in inventory window.
6 Fine Steel blacksmithing.