Over the next week or so, we’ll be asking our writers questions that will summarize the Washington Wizards‘ 2014-2015 season. Part 1: Assessing Wittman & his future with the team. Nithin (@nkuchibhotla): The obvious answer for biggest need on this roster is power forward, specifically of the ‘stretch’ variety. The Washington Wizards need someone who can space the floor for Wall and Beal and also help grab boards and protect the rim on defense.What is the Washington Wizards’ biggest need and which free agent can fill it?