Caterpillar 770G trailer suggestion

To be clear, I haven't spent much time with the latest PTS update, but as I've already noticed, the dump trailer for 770G seems to be very limited for few special missions, and the truck can't haul other types of trailers. I want to suggest here another trailer to accompany it, a goose-neck type for standard types of cargo and trucks for 770G to find another use with its saddle. I understand that creating entirely new model and texturing it may not be very handy to spent resources on it, but I think it's worth suggesting anyway.alt text

I was thinking the same, it would be nice