I don't mind my lot doing some things to help - take speakers off stands, fold stands up and put them in bag, put speakers in slip covers, coil mains leads (which have velcro ties and are colour coded with insulting tape for length). They know to leave me to coil the XLR leads (2 to FOH, 2 to monitors, 2 to mics, the vocalist brings his own XLR lead and mic). I don't bother with subdividing the leads case, XLR leads are colour coded (orange = FOH, green = monitors, purple = my mic) so easy enough to get what I want out at the next gig.