Now that it appears we have a recognizable center, recon tomorrow should give the models a better clue. Trough, high, or stall. Hopefully some data over the central Gulf can help. Plus, it should be better organized by then so the models can have a better idea of its structure. It looks like it is starting to get better organized tonight, but often it is hard to tell.
If this thing ends up being large, development will be slower. I'm not even looking too much at the models until tomorrow afternoon. We will know so much more then.