I know pitching should be the priority, but with Aurilia surely gone, who is out there to replace him? I believe they need to search for a similar type versatile veteran capable of platooning with Hatteberg and filling in at other positions.
Mark Bellhorn comes to mind. He didn't have a great season with San Diego, but the GAB might be an incentive for a one year contract. He is a better hitter from the right side so platooning at first might help him put up some decent numbers. Also, I am pretty sure he is free since he signed last winter for only one year with the Padres.
I am not a huge Bellhorn fan, but who else is out there? Eduardo Perez has been mentioned, but he can't fill in at second or third. However, if Dunn is traded, the reds would certainly need more power from first base.