Probably some mounting height issues for legal reasons, but I like where you are going with the thought.Seems to me that this eliminates 2 parts.
The need for turn signals integrated into the headlights, and the side marker lights in the side of the grill.
The side markers could be simplified into reflectors.
If you want the limb risers, but not a roof rack, there shouldn’t be a reason you couldn’t buy some sort of fitting that would work to attach.Question on the “limb riser” use case. I saw that explained in on the the Marketing Guy videos. The limb risers were attached to these do-dads and appeared to be secured up top to the roof rack.
What about those of us not interested in a roof rack?