This is similar to what Harvey, Delta, and Micheal did. All had a sudden convective burst that dropped the pressure from about 1003mb to 990mb in a few hours.
Hard to buy the far west tracks with the strong SW shear. Upper winds sometimes end up steering the storm more than modeled. There should be a NE drift once it gets into the Gulf induced by the upper winds and the front to the NE. This is pretty much what the UKMET ICON and Euro are showing.
Wouldn't be shocked if the center reformed under that northern blob. They are generally better at reforming centers than southern blobs and with the weak messy structure the center is very up for grabs right now.