The game profile creator needs an option to edit the 'link' that points to the executable, so command line options can be added. Some games only allow specific features (like development mode) via a command line switch. It would be nice to have the ability to run in a games development mode (where critical CPU/GPU data is displayed) whilst running a custom game profile.
Not impossible (via the global settings) but would make it a time saver and handy feature.
Yes yes yes to this.