This WWL article talks about the Plaza Tower renovation at the end. Looks like something will be happening soon.
"As for the long-abandoned Plaza Towers building, the owners, MCC Real Estate run by businessman Joe Yeager, said because of all the new development in the nearby South Market District, the time appears to be right to invest in renovations. Preliminary planning and a feasibility study are now underway."
http://www.wwltv.com/mb/news/local/o...bd-1/456531359