When taking out a tool, it would be awesome if whe chose the amount of uses whe want, i mean if i have gathered 20k uses in shovels , and then want to take out only 10k. This come handy at the time of selling high use tools and that if you die and your body decays you didn't had all your tool uses there

, and yeah i saw this in other shards... Comes handy
And about keys the same about amounts to take out, plus the posibility to consume the regs with craftings in the same way than spells, now you have to take regs out of the key to actually be able to do some inscription/alchemy.