But, with a strong roster, the Padres look well set up to make a run. However, for ESPN MLB writer Bradford Doolittle, there's one thing he remains concerned about after the trade deadline: the team's history without a championship.

The San Diego Padres made waves at the MLB trade deadline, but they still have one glaring problem that could hold them back.

When the work was finished, and five trades involving 22 players had been executed within six hours, A.J. Preller's peers called him everything from a "lunatic" to a "genius," a divergence befitting Major League Baseball's most polarizing executive.