Don't think it makes sense to start two RB from the same team, although with Shanahan it might make some since. but knowing him you start both and then Helu will get all the carries. haha
DHB has a tough QB, but if there is one throw they'll try it is the deep one, although with Ford healthy again you can't say the DHB is the only deep threat now.
I think you have to go with DHB though, just too many questions regarding Wash RBs.
Help with mine?viewtopic.php?f=19&t=505242