As the Chicago Cubs head into the All-Star Break, their hold on first place in the NL Central is hanging by a thread. The starting rotation slumped in June, key arms have gone down with injuries, and now the front office must act decisively before the July 31 trade deadline.

The Chicago Cubs hold just a two-game lead over the Milwaukee Brewers in the National League Central. They could use some help in the starting rotation.

The Chicago Cubs have a 3 1/2 game lead in the National League Central, entering play on Tuesday. However, they could be aggressive at the trade deadline to ensure a division title.