Will work for a decent storyline . . . characters we need to see more of

We've spent a lot of time this season bemoaning the fact that House doesn't seem to know what to do with Cameron and Chase (hopefully that changes somewhat with next week's episode so stay tuned). But there are a few other characters who aren't getting the attention or story lines they deserve.

Let's talk Desperate Housewives theories. Many of you have written to me that you think Dave (Neal McDonough) is there to exact revenge on Mike and Susan for killing his wife and daughter. But last night he indicated that perhaps Mike had killed his brother in prison.