Oh, I really see what you mean, especially in regards to Charlie's lack of character development.

And it's really a shame, too, because dealing with Charlie's past (and Jack Reese's role) would be a great way to spent time on Dani's issues.

I admit I like the zany murders, and feel that's a staple of the show, but TOTAL WORD on how Tidwell and Charlie are two much zaniness for the show. I think it would be one thing if he was just their captain and not Dani's love interest, but him being both DOES put too much pressure on Dani to be the sane one.