If there's anything that Vince Burlapp of Hollywood Extra fame is good for, it's random sketches with no attribution and even less information. This newest pic appears to be a possible concept for a Mazda6-based coupe, sporting many of the design elements already seen in the newly redesigned Atenza.
Shifting into speculation mode, a Mazda6 coupe (or return of the MX6) seems like a great way to expand the range of Mazda's two-door offerings, while providing some competition for buyers looking at the Nissan Altima and Honda Accord coupes. We'll take that a step further and use our powers of prognostication to equip the coupe with both the 2.5-liter four and possibly the 3.7-liter V6, along with offering a Mazdaspeed version sporting the MS3's turbocharged 2.3-liter mill. We're smelling a winner, but it's all a pipedream until we hear something from Mazda.