Don't panic if the previous owner you little depth, or you are about two teams short of players. You can get depth in the FA market near the end of spring training when the prices drop.
Respect the defensive values. Nothing wears out a pitching staff as much as a bad defense.
Pitching is control, splits and pitch quality. Without all three, the best a pitcher can be is average.
Top starting pitchers and complete shortstops should be treasured, these are rare. DH's and 1b are 2 for a dime, 3 for a quarter.