The recent DC Circuit opinion invalidating the President’s recess appointments to the NLRB may alter the balance of power between the branches as much as INS v. Chadha did. Peter Shane (no great fan of executive power grabs) makes the case:
[In Chadha, the Supreme Court said that the Constitution] gives Congress only one way to legislate: Majorities in both the House and the Senate must agree on a text to enact, and the president must sign it, or two-thirds of each House must vote to override the presidential veto. Neither the House, nor the Senate is entitled to make law all by itself. In a January 25 ruling, however, the U.S. Court of Appeals for the DC Circuit pretty much assured the Senate exactly that power. Even worse, it afforded that power not to a majority of senators, but to a minority. . . .