Umberto, I know you are probably sick of this topic and there is one from just a few days ago below this one, but I was thinking...
When an airline departs, everything is based on the time of departure. I was thinking that when I start a flight, it would be great if I could tell GSX the time of departure, the number of passengers, cargo weight, fuel load, whether or not catering is required, and my arrival airport & gate all in the initial dialog. From there on, I could go about my normal preflight, and all I would need to do from then on is answer the GSX door open and close requests. GSX can sequence the services anyway it likes, as long as it completes before the time of departure. I think this is more realistic as the pilots don't usually tell the ground crew how to do their jobs.
GSX could initialize the gate crew automatically after landing. After we are parked, instead of going to manual mode when the marshaller walks away, GSX should simply attach the jetway and loaders and request that I open the doors. It should use the amount of passengers cargo that I input at the beginning of the flight.
I know... Sorry. You can't make everyone happy at the same time. lol
And for the record, I really do like your product the way that you designed it.