07:14 AM ET 06.03 | It seems Arizona is thinking of more sweeping changes than adding Dontrelle Willis. The Diamondbacks' disastrous first two months of the season have prompted the club's ownership to consider all avenues of change, including a drastic retooling of the major league roster. But Managing General Partner Ken Kendrick said all areas of the organization are under review, from General Manager Josh Byrnes' baseball operations department on down to the players, whom Kendrick says are drastically underperforming. The Arizona Republic