Monday brings a blast from the past. An old decision, project, or coworker could come back to haunt you. It won't be the most pleasant experience, but you should be able to dismiss it with ease. Once that's taken care of, the week lightens up tremendously, and you could find yourself having a great time. The fun gives way to a busier time later in the week, so be ready for more work than you can comfortably squeeze into eight hours. Good teamwork can get things done, but it will still take some heroic effort.