I'm not completely sold on Henne and even less so on Pat White. It would be a really dumb idea to trade Thigpen away without giving him a chance this year.
A pre-season and some regular season experience would really boost his trade value too. The front office seems to have a poor grasp on creating value or the appearance of value.
Sound to me like you think Thigpen might be better than Henne? I'm wondering just who has "a poor grasp".