Currently, if you run a server and open it's control panel, you basically get a list of all islands, and clicking on the island will show you all missions for that island.
The problem is that pure names usually do not carry much information, like, what type of mission, how many players etc.
Therefore, I propose the following:
At the least, make it possible to switch between showing the mission names (from the class Intel/BriefingName) and the war file name. This will allow server admins to simply rename mission files to a specific format to make selection easier (like, co08_operation_thingy.Stratis.sqf to denote an 8 player coop mission).
Additionally, it would be nice to have the possibility to filter missions by minimal player slots, maximal player slots, and mission type. So for example, a server admin could ask the server control panel to show all COOP missions with 6 to 10 player slots.
I would guess that this is a rather easy thing to add which would help server admins tremendously.