Schefter says its coming in the next 24 hours too. I would bet there is a late afternoon (before the 6PM news cycle) conference. He'll get 3 preseason games in, which isn't bad.
Why is this an issue? Most teams, except Chicago who traded their draft for Cutler, have not signed their picks. There are 6 weeks until camp, there are no holdouts. Stop worrying about things that are not an issue.