All the best to Tim Hudson in San Francisco. True class act and he will be missed by the Braves.
From the Braves perspective, does the rotation get another arm? At this point, this is the possible/probable rotation (no particular order):
Kris Medlen
Mike Minor
Julio Teheran
Brandon Beachy
Alex Wood
Now, this is a talented rotation of pitchers. But, this is a very young rotation. It will be one of the youngest in all of MLB. Is that too young and is it good enough to win a championship? I still think Wren needs to at least talk to the Rays about David Price. The pitchers listed above have great potential. Not sure if it is championship caliber yet.
And no, I didn't forget Paul Maholm. I see no reason to bring him back.