Did you train 1 pod or 2 pos? What type of training did you train? How tall is your player? That all affect on speed of training.
Here you can see training speeds from player's expirience:
http://www.buzzerbeater.com/community/forum/read.aspx?thr...Lots of trainings are poped every 2 weeks in average even with 1 pos training, so it can hapen that you get no pop week.