I suppose the photoshop job is by others, but Airbus did mention the A322 back in May. At that point, A320neo program manager Klaus Roewe stated they could do a stretch A321 (with a new wing)to an A322, but at that point, it was not necessary...
Will be interesting to see what Boeing does with the engine size on the Mad Max -10 stretch as the 737 platform is about maxed out on engine size...