BS, Public Profile - Types SEP & MEP.
Just exactly how much airline experience have you got then????
For an F/O to turn up to the office early to prepare all of the paperwork and make an "initial" decision of fuel is good preparation in my eyes. Lets face it 10, 15, 30, or 90 tonnes of fuel doesn't exactly go on in 5 minutes. If the F/O at least gets the minimum plog fuel started you can always asked for a top up. This sort of preparation just helps in the turn around process.
As and when you have some Airline Ops experience under your belt I suggest you wind your neck in.