They need vSphere HA to recover VM's (web applications) from hardware failure.-They need vMotion to move VM's between hosts without interruption to OS.-They need zero downtime of Fault Tolerance (Supports up to 4 vCPU and 64GB RAM on 6.5) to support critical VM's. There is no mention of a need for Distributed Switches (Standard Switches would meet requirements) and no mention of requirements for deployment of ESXi (Auto Deploy).