The car was designed not to have any front plate. Considering half the states in the country require them, that was an arrogant choice, and it probably came from Lutz, who did exactly the same thing with the too-similar Viper, including requiring drilling holes.
The extent to which this is a result of GM's preoccupation with achieving 186 (300km/h) for the Euro mini-market is unclear, but the fact that they chose to mount the plate above the carp mouth and by drilling holes suggests that under some conditions there are either aero (certainly drag and probably lift) and/or cooling issues that will result from blocking any portion of the opening.
Worse, they tried to conceal the mounting issue which inevitably had to surface. Even at the Bash, they initially dodged questions and made jokes about front plate states. They hadn't even planned on showing it there- they had to have one sent in.
Maybe they'll change it; maybe they won't. If they do, they'll trumpet how responsive they are to consumers, not how they screwed up big-time to begin with.
Either way, it makes me wonder if any of them ever bought a Corvette with their own money, and it leaves me with no confidence whatsoever in the division. And if I was in law enforcement, I'd want front plates.