it wouldnt be hard to make a 4 piece DE that would accept 2 blades, using a similar mechanism as in the merkur progress adujustable to bend the upper blade reduce its horizontal footprint (to preserve shaving angle you dont want the blade perpendicular to your face),
the only problem is that you are using 2 blades, and you´re reintroducing the main causes of razor burn and ingrown hairs, the instantanius non lathered 2nd pass,