I currently have a dual pull setup, but I also only ride on pavement. It works sufficiently for my riding style and use.
What I have seen some guys do is run two separate levers, one short for the rear and one long for the front, in a stacked and offset manner on one side. Index finger to control the rear brake, the rest for the front. It seems to work well. The index finger alone isn't as strong, but can more easily be moved independently of the others when squeezing.
I have also seen some guys run one brake on the clutch side, but not sure if they have front or rear there. Either.
In either case, it would take some practice and muscle memory to use effectively.