[Jody Barton]

Purple-banana because the monkey seat is more effective, and until this season they were obviously the far better option. Also by potentially heating up the underside of the wing you could disrupt airflow around the diffuser. I'm not convinced it's a good idea, and it gets in the way of the aero solutions attempted by the likes of Mercedes, Red Bull and Ferrari, which will probably have a better effect, and not disturb current airflows and vortices. I expect Renault will eventually drop it.