Leveraging a team's diverse perspectives can be a powerful way to foster team innovation. A common approach to leverage team differences involves tool-based approaches, including brainstorming, mind-mapping, and whiteboarding. However, the effective use of ideational tools as a means to innovation often assumes high levels of team cohesion and productivity--dynamics that may not be safe to assume, especially in teams with high levels of diversity. This study investigates how workplace teams at a Biotech company use discourse to innovate, and in doing so, instantiate a larger rhetorical practice known as difference-driven inquiry.