This is a probably a bad idea for a couple of reasons.
The whole point of CC's API is that it provides an abstraction layer between the Lua runtime and modders. This allows us to change the runtime's details without worrying about how it affects anyone else.
This allows you to pass functions and coroutines between computers via rednet. Not only does this destroy CC's sandbox between computers, it also breaks thread safety.
remove some annoying restrictions that just get in the way sometimes