It's not really a bad idea except for the fact that it's not needed. As mentioned before it's simply not possible anymore.
Seriously, I would trade the ability to steal any items at all for the ability to steal temp items with high success rate on a lower timer. With the exception of BB, I haven't used steal with the intention of stealing an item in probably 2 years. If SE is so afraid of steal they need to change it completely instead of letting it linger in the realm of terrible. When 3 of the worst JAs in the entire game are on 1 job something needs to be done.
If you aren't sure which 3 I'm talking about.. Mug Steal and Despoil. The only other JAs that I can think of on the same level of useless/terrible are Gauge and Scavenge.
