The document discusses how the consulting industry is evolving. It notes that procurement is becoming more strategic and centralized, focusing on value over just savings. Spend management software and category management are being adopted. Buyers are more knowledgeable and often dedicate time to consulting. The consulting value chain is being disrupted by smaller, more visible firms using analytics and new business models providing on-demand services online. The gig economy gives flexibility to smaller consulting firms and access to interim talents. Covid-19 may accelerate changes as companies seek more cost-efficient providers and accept remote work more.