If memory serves, Rita was initially projected to hit the Texas/Mexico border, and it ended up hitting close to the Texas/Louisiana border, so at this point I would think that the GOM assets are facing some very real potential risk.

I suspect that it is a question of when--and not if--that the the GOM assets get hit this hurricane season.

I'm no hurricane expert, but in the "what if" department, what if Dean does show the same kind of turn that Katrina and Rita showed:

Katrina
http://flhurricane.com/googlemap.php?2005s12

Rita
http://flhurricane.com/googlemap.php?2005s18

Yep. It's going to be all about the "turning winds"...if Dean runs into a strong upper westerly (which is prevailing), then he'll turn...right now the shear forecast is relatively moderate, or so they're saying over at easternuswx.com.

Latest Dean thread:
http://www.easternuswx.com/bb/index.php?showtopic=140133&st=320