The thing is that after that, there's Louisiana, Michigan, Mississippi (Sanders will do good in Maine, and probably in Kansas and Nebraska but it'll be offset and then some by Michigan, Mississippi and Louisiana), and on March 15th, there's Florida, North Carolina and Missouri, as well as Illinois and Ohio where Sanders could be competitive but will probably still lose anyway. She expands her lead, and probably more supers come out for her. The next states to come along are all small, and too far and few in between until the end of April where we get more big batches (New York, then Pennsylvania, Maryland, Deleware, Rhode Island and Connecticut) that it'll probably be over by then anyway.