I haven't seen this idea floated yet, but I think it would have some merit:
Can we get Mark Grudzielanek back? It was a nice idea of Dayton Moore's to not re-sign him in order to try and snag an extra draft pick (and make up for the one we lost signing Juan Cruz), but clearly no one else seems to want to sign him and give us the pick, so...let's take him back. Unless it can be proven that his skills have declined, he's definitely both better on both defense and on offense than any middle infielder currently on our roster.
What do the rest of you think?