Vinyl is rapidly becoming an easy way to change color to any given shape. Why not..? It's cheap, reversible, easy to apply. All you need is a heat-gun a some patience.
I see the next stage of Vinyl wrapping to be patterns and designs pre-printed before applied.. almost like wrapped advertising cars... except designs will be grids, patterns, specific style in art history.
Paint will still be the norm, but we will see more ppl try vinyl on different surfaces. From body panels to wheels, etc.
Whoever thought something as simple as decals can one day serve as the outer layer over paint.