If you look at the original sketch (and of course the only real evidence we have to go on) from the press release, it clearly shows running boards / wings, and clearly shows an 'upright' headlight.

I think these are the two characteristics I expect (demand even!) to see in a Morgan. The rake of the screen and the treatment of the rear / roofline to mee are less important, but the upright grille and the sweep of the wings is what for me at least gives a car the shape that I would immediately identify as a Morgan.
Sure I expect these key traits to be subtly brought into the future, Matt Humphries is a talented stylist, so I'm sure we'll get something very handsome to look at. Both the Aeromax and the SuperSports are great to look at. I'd expect with a free hand to design this new car including the different wheelbase, and more freedom in terms of the front end of the car we will see something very special.
Just hope that we get more teasers soon!