generally unless I'm crafting a Ton, the character inventory has never been a problem... the armory chest has continued to be as they do things like class specific gear, which bumps 1 slot for omni gear to 8/25 then you need PVE gear add another 12... PVE add another 12... gathering add another 3. So to be able to be geared for all classes would need 35 slots per each tab. hopefully they add another 10 slots or give us more multiple omni class gear sets.

Crafting is a whole different beast.. I think if I have to pay for an NPC to hold my junk then they can fetch what I need from my crafting window till I need to restock my mats, that would be worth while.