It's good to have the a Disaster Recovery (backup) site for the MCC (shuttle and ISS), but to have it so close to Houston might not of been a good idea. If Ike had taken a slightly different path, Austin could of been greatly effected too. I know that the next fall back is a move to Russian's MCC for the ISS, but to the best of my knowledge there is no other fall back for the Shuttle MCC. I'm actually quite surprised that NASA don't haven't got something at one of the other NASA centres, e.g. Dryden, Marshall, Ames, etc.