Property is to be redeveloped along with the rest of the mall in a separate transaction:
http://www.stltoday.com/business/local/staenberg-buys-sears-at-chesterfield-mall-in-first-step-toward/article_c74bfdd9-a9e3-56e7-97c2-66ee062d30d1.html
Best of luck to all in their transition and hope everyone finds stability with their new employers.