it all depends upon your plans. Can you stay in the D league for 2 seasons? If so then you can do some F'd up soft capping. If you are planning on hitting up the human teams in your 2nd season then you will have to do 1st soft cap for a couple of abilities then possibly look at 2nd soft capping. Otherwise nobody will want you on the team because you will be really lacking in one or more areas.
Your guy your build. Your players are still young yet.
http://goallineblitz.com/game/forum_thread.pl?thread_id=78600 go down about 3/4qtrs of the screen and you will see major/minor stats. Hit up the major stats first and you should be ok. Do some research in the position forums.
I like to help people fix players not build them from scratch.
I am doing a slow build with my new CB and I am waiting to use my SP until I am able to get to the 1st soft cap in one stat because in the mean time I am training 2 stats on intense that I want to get to the 1st soft cap. Plan ahead with soft capping and training. See your options do they make sense for what you are going to soft cap. Example: I am training speed & agility on intense. Once I save enough SP to get agility to the first soft cap then I'll train speed & stamina. and so on...