This is actually planned, I just didn't have time to do proper
research into it for 2.0 (Sandboxing and scripting is bad joojoo on
10.7). They will be 10.8+ as the API for doing this while in a sandbox
was added in 10.8. Im not sure what version they will fall into yet
(probably 2.1), it depends on how much else I have to do in the vein
of bug fixing and the like.