Time for the rosters to expand. Who do you want your team to call up for the end of the season? Anybody in your team's system who might help them for the stretch run? Any veterans who might lose some at bats?
I think the Cubbies' schedule is getting tougher for the near term. I'm not sure if they're in a mode where playing September call-ups makes sense. They got the players they needed through trade at the deadline, IMO.