We stand about six weeks from pitcher and catcher report dates (no dates have been officially announced, but figure somewhere between February 10 and 14), and Cubs President of Baseball Operations Jed Hoyer is on record as saying he still wants to add more players before spring camp begins.
One of the things the Cubs could use is more relief help. They made a good signing with Brad Boxberger, but could still use more veteran presence in the bullpen, particularly on the lefthanded side. The only lefthanded Cubs relievers with any MLB experience are Brandon Hughes and the recently-acquired Anthony Kay, neither of whom have a lot of said experience.