CWallace
macrumors G5
I often wonder how many of the aero bits at these launches are there to throw the other teams off? Just made up to misdirect.
Yes I would not put much stock in things like the wing endplates and the barge boards shown in the renders as they are not representative of what we have seen on the initial shakedowns and will change even more during the testing sessions.
That being said, that diffuser is likely what the car will run in Australia. When it was revealed on the W17, many pundits were of the opinion this could offer significant benefits so like the blown diffuser of 2009, any team that does not already have one at Barcelona will likely have one, if not at Melbourne, then by Miami or Canada.