The Nationals have fired Manny Acta.
My first reaction is a 'so what'? The team is in such a mess that firing the manager is probably the daftest thing one could do. No bullpen, shockingly bad fielding, inability to drive the runners in - these are not things that a manager can do much about. Those all reflect the personnel who are assembled by the general manager.
On the other hand, Mr Acta did make some queer decisions sometimes. His eagerness to play the infield in, for example. And sometimes you wonder if his bullpen management made matters worse.
I might write some more about this later, once I've finished the mid-season analysis I've started. But I might not.