The danger is that you wind up with another AppleScript - something that might read more easily for the non-initiated, but is no easier to write, because it only accepts one particular finicky subset of natural language while dishonestly implying that it'll magically understand all of it.
"Get all current running processes, select the ones that use over 5% CPU, and display them to me sorted descending by CPU usage"
More verbose than the normal, but damn it would make things easier for the non-initiated.