Remember way back (June 5) when Dontrelle pitched his first game for the D-backs? He pitched six shutout innings and even scored the game-winning run. It's all been downhill since then.
22.1 innings over five starts and one bullpen outing have yielded a 6.85 ERA and a ridiculous 10.9 walks per nine innings. He was moved to the bullpen to face lefties just a few days ago, but I guess the D-backs have seen enough to let him go.
Shame, too. Willis is a great personality in the game and, at one time, one of the brightest young pitching studs. Here's hoping that he can find a way to resurrect his career.
Dontrelle Willis designated for assignment, LHP Jordan Norberto recalled from Reno. It was an entertaining month. Norberto made team in spring 
Mark McClune
MarkMcClune
More on Norberto from the Diamondbacks web site:
The 23-year-old posted strong numbers for the Aces, going 3-0 with four saves and a 3.07 ERA. Noberto began the season with Arizona, but struggled to an ERA of 9.00 before being optioned to Triple-A in late April.