4-way peaked roofs & allow pillars to support roofs

To achieve a dormered effect I atempted to join these 2 intersecting perpendicular peaked roofs, but there is no 4-way piece that will do this smoothly with a 'clean' look from the outside.

The closest that can be achieved is to gable end two of the peaked roofs and join the others; however, you cannot add the central peaked roof unless you add a wall to support it. I would request that there be a 4-way peaked roofs for any tileset that includes the peaked roof, and also the allowance of pillars to support roofs, so that additional walls are not needed for these central pieces.