The losses of Veras and Norris certainly won't help. However having both Cosart & Oberholtzer in the rotation for the final 54 games should mitigate the loss of Norris. The bullpen outside of Veras has been terrible all year. It's not clear if any of the kids in the bullpen can produce. It's hard to win close games with the state of our bullpen.

I can't see us finishing below 50 wins, but we are 6-23 over our last 29 games.
We're on pace for a -239 run differential which is worse than both 2011 (-181) and 2012 (-211), so it could happen.
By comparison the '04 D-Backs had a -284, and the '03 Tigers had a -337 run differential.