Really too soon to say if that's a short-term jog, or something real to watch.
FWIW, the 0z MM5 has a similar solution to what ImaGraftedBranch suggested. But, it's kind of on its own right now in this regard... landfall near TX/LA border, after hitting western Cuba. For this to work out, the storm definately needs to move north quickly... as it has it passing north of Jamaica.
http://moe.met.fsu.edu/cgi-bin/mm5fsutc2.cgi?time=2005071500&field=Sea+Level+Pressure&hour=Animation
MM5 also seems to underplay the ridge over the atlantic, so I'm not really sure this is a viable solution.
Wow. Great link...I was just taking a swag based on the energy feed I saw that might affect it. Nice to see a model saying the same (I am WAY out of my league here, but this is FUN as long as nobody gets hurt)
While I guess I wouldn't totally rule out a Lake Charles landfall this far out, it does seem on the very extreme edges of possibility.