Twenty-six year-old guard D.J. Augustin has signed a two-year,$6 million deal with the Detroit Pistons. The former No. 10 overall pick has had anything but a spotless career, but could be on the verge of a comeback after a successful season with the Chicago Bulls. Joining Augustin will be veteran forward Caron Butler, 34, who is set to make $4.5 million next season with the Pistons.