If/when the Boston Celtics retain impending restricted free agent Grant Williams, it will be because of the presence of former 2x MVP Giannis Antetokounmpo — this at least according to MassLive’s Brian Robb. During his latest Celtics Mailbag, Robb answered a reader’s question of whether or not Boston needs to retain Williams with the presence […] Why a former MVP is the reason Boston Celtics may retain key free agent – Hardwood Houdini – Hardwood Houdini – A Boston Celtics Fan Site – News, Blogs, Opinion and More