Actually, Chrysler concept cars have a way of being the beginning of a story sometimes. Witness the Prowler, Crossfire, Viper, SRT-4, etc.

I am sure that the possibility of production is not something that Chrysler will confirm nor deny, as no major car company speculates on their future products in front of the public. Remember that it takes a long time for a car to go from "concept" to "production". Silence does not equate to a decision being made either way, IMO.