NL

Braves – Upgraded rotation and bench

Reds – Added bullpen depth

Pirates – Added pitching depth

Dodgers – Added power to infield and outfield

San Fran – Added quality hitter for the outfield

AL

Rangers – Upgraded starting pitching

Angels – Upgraded starting pitching

Tigers – Added pitching depth and infield help

White Sox – Added pitching depth

The common denominator is pitching!