I have to say, I really like
@diskoerekto 's fighting spirit (also his paint-skills). The proposed forward line is an interesting proposal, as it would deal with the Air Base in Split, while not exposing too much of the front to planes based further away. Turkish planes based in Split would be right on the front line, giving them a significant advantage (Base proximity).
On the ground, encircling a couple more Divisions is always a good thing, if you succeed... therefor this plan should only be executed when the Yeniceri line is stable in the north, and all units are fully reinforced. Even then, it could possibly be advantageous to use a naval landing in the empty province next to Split (
Makarska), to close the noose more quickly, though timing for such an operation would be critical to avoid that the landing troops get captured before a land offensive reaches them and they can take Split. The troops fresh from Saudi Arabia could help now that Rodi is out of the picture.
One issue with this plan is, ironically, the terrain the potentially encircled troops are located in... if the pocket is to be digested quickly in the face of Axis reinforcements, the mountains could severely slow down these efforts, tying down troops that could be needed on the main front. (Of course, if time is not an issue, they will become easy pickings due to a lack of supplies anyway, this could be sped up by an intensive bombing campaign, but there are barely enough bombers for the front line, let alone clean-up operations).
After all, this is all speculation, and some time should be taken for rest, and to consider the Axis' movements once the line has returned to it's former shape... Looking at the enemy units currently present, such an operation seems feasible, provided the Turkish Army is well rested. I am also one for keeping the Axis on it's toes with well-planned small-scale offensives, as long as the Turkish Army doesn't overextend to the point where the current Yeniceri line is in danger of falling.