Arizona CEO Derrick Hall said in a chat on MLB.com Monday that the club will add to their payroll. "We are definitely adding to the payroll, but want to create even greater flexibility to bolster the pitching staff. We will need to get creative through a few trades in order to do so," Hall wrote in response to a question. "We will look at pitching free agents for both the rotation and the bullpen, as well as a veteran for the bench. Most of what we do may have to come through trades, however," Hall added. "There are not many holes to fill ... we just need to get off to a better start and to hope for better health. Last season was a strange one where anything and everything that could go wrong did."