Rivers, Ellis, Talib, Jenkins, or DRC?

For some reason, I'm not sold on McKelvin. I'd take him in the 20-32 spots, but not at #10.
I kind of feel the same way about Talib, but his technique in defending the short to medium pass is way more polished than McKelvin's.
I just hope Coach Payton, Coach Gibbs, and the Loomis/Mueller duo see that while they are all promising, none of these DBs are worth the #10 pick.
A franchise DT or LB looks way more intelligent and safe here.