Just to put it in perspective...the following guys have higher ERA's than Harang (who has gotten better as the year goes on...no more than 4 ER in last 10 starts)

M Morris
B Penny
B Webb
D Lowe
K Benson
M Prior
J Beckett
J Schimdt
G Maddux
J Weaver

I don't know how...but Aaron is still flying under the radar this year...we can still sign him long term very easily I'm sure. Huge mistake if the FO misses out on this.