As a person who drove a Crossfire Limited Coupe as a daily driver for 5 years, I would love to have it back.
The LAST THING I want in GT Sport are more pickup trucks and SUVs, aka Stupid Ugly Vehicles, especially given that an ignorant 16-year-old, driving a stupidly lifted Chevrolet Suburban, slammed into, or more accurately, ran over my wife's car, killing her and my unborn child; and in the end, despite facing charges of DUI, reckless driving and two counts of involuntary manslaughter, that brat got off with only 50 hours of community service and having his driver's license suspended for 6 months...and considering what I lost, that kid got off with nothing more than a slap on the wrist.
While it may be seen as projecting blame, ever since that incident 8 years ago, I have had a slight hatred of all drunk drivers and of pickup trucks and SUVs in general, so I do NOT want more of those things in GT Sport.