OK I know this is a big issue and I have been given some explanation about the lack of it in another thread, however I'll go ahead and shoot it:

Me and my online squadmates would really like a coop multiplayer function combined with a mission maker. We started our squad way back when OFF Phase 2 was introduced and had great fun, even with the CFS3 online quirks. When OFF lost the online function we moved on to Il-2 flying WW2 instead of our beloved N17s and were thrilled when modders created what is now called Dawn of Flight in Il-2, which works quite well and covers most of our needs. Tried ROF for a short while but it did not work well for us. A revamped multiplayer function in WOFF 2 would be amazing.