Its still pretty bare with deep convection in Mississippi and Alabama. Looking at some soundings in the warm sector I'm not sure why that is either. There is an EML and associated CAP in the afternoon but nothing that would hamper convection that much.
You do have to wonder about the lack of a CAP Thursday and how that might allow junkvection to fire and contaminate the warm sector. Besides that, environmental parameters are off the charts. A potentially very potent setup.