Parity strong as underachievers look to make strides in 2015

The one safe Major League prediction for 2015 is this: Competitive balance is going to be even more competitive and even more balanced than ever. This offseason is a considerable distance from the finish line. But some of the greatest strides have been taken by teams that finished with losing records in 2014. The Marlins, the Cubs, the Padres, the White Sox and the Red Sox have all made significant roster improvements.