Denver — REGO Restaurant Group has hired quick-service industry veteran Vanessa Fox as chief development officer, a new role in which Fox will utilize her extensive industry expertise to support the continued transformation of the Quiznos and Taco Del Mar brands. On the heels of several recent Quiznos development deals to expand across the U.S., Fox brings to the company more than 20 years of experience as an ROI-driven leader with vast knowledge in strategic planning, market growth, portfolio management and business development. In this new role, Fox will aim …