Probably because he's underutilized. He was absolutely great in Green Lanterns, and I dig how he's usually coming i swinging with a car or truck-related construct. He's more outspoken and people oriented than some of the other lanterns, he's got a lot of potential.
Eventually he'll be picked by a writer that knows what the fuck to do with him. Honestly, I'm just waiting for him to meet Bleez again since he can apparently fucking heal her and that was never adressed again.