The Chevron scheme essentially leads a disfunctional Congress to abdicate all its regulatory power slowly but surely and to never claw it back. Why even have a Congress? Reversing Chevron might or might not help Congress get its pants back on, but it's worth a try, and I hope the SCOTUS does it. If it doesn't work, then we'll have to confront the possibility that the Founders' design no longer works and some serious reform is needed (though what that would be I've no idea).