I was wondering why isn't there a locksmith kit, that will give you the possibility to pick locks? Well it would much more interesting, at least this is my opinion. For example, find a good emergency locksmith in central london and ask him things about locksmith and picking locks, design it and you will please a lot of players. You don't need to make it a tool that can be used instantly, make it as a quest item or a reward item for a quest series.