None of my contacts are aware of the Crossfire name being revived. If anything, the hybrid AWD referred to in the article will be a crossover/SUV and be called Portal.
Besides being poorly written and incorrect, the subject article is purely speculative and intended as "filler" for a slow news day.
FCA has their hands full with the struggling Fiat & Alfa brands, and does not have the $ resources to launch a new sport luxury coupe.
Remember that outside of this forum, the name Crossfire = sales disaster.