Not sure but think it just needs the missions finished and tidied up.Started looking at an order of battle for the scenarios involved.
I was reading through Psyklik's notes the other day and realised that there's been a huge amount of work already invested in TOS. It's now possible to implement Cruise Missiles, A Truck Bomb, Scud Missiles, Technicals, Urban based fighting and more new vehicles and Helos. Those things open up all sorts of possibilities for new styles of Missions & Campaigns.
We have a fantastic base to carry this work on if the desire is there. All we need now are the People and the Tools!!!!