When my fighters have a fight coming up, it would be awfully nice if I could just have a feature that would allow me to put a hold on his training until after his fight. This way, I wouldn't have to keep changing all the training sessions before the fight, then changing them back after the fight. Also, when I have my multiple fighters at the same gym, it gets to be a bit of a hassle to keep scrolling up and down to see what each trainer's schedule is for the week, so I suggest a collapse/expand feature that allows you to hide/show each fighter's training schedule to hopefully make this easier... Anyway, call me lazy, but I just thought it might be useful. Hopefully this image clears up any questions.
http://img697.imageshack.us/img697/3332/suggestion1.jpg