Here's just one example of where elevation is required...
 Code:
Break On

Shell "regsvr32 /s "+%windir%+"\System32\KiXforms.dll"
? @SERROR

Get $

When run without elevation, it returns...
 Code:
Access is denied.

We need an ability to shell and run elevated as well as elevate processes (including Kix).

I propose the following syntax
 Code:
Shell Elevated $cmd
Shell Limited $cmd
Run Elevated $cmd
Run Limited $cmd
Elevate @pid
Limit @pid