Expect big change early in the week. If you can instigate or at least guide the change, its chances of improving efficiency will increase dramatically. It's a good time to try bold new initiatives and think strategically. Wednesday and Thursday will be a time of confusion, perhaps related to unintended consequences of the changes from earlier in the week, but it will pass and the group will feel stronger as a result. Friday and the weekend are perfect for clear communication and strengthening work relationships. Take the lead by reaching out to those you haven't heard from in a while.