How to be a College Back Full/Half

Question
I am 16 years old
I am 5'9'' 200 pounds
40 Yards: 4.9
bench: 250
Squat: 450
Deadlift:450
Power Clean: 200
Shuttle: 4.5

I want to go on to the Next Level but I dont know exactly what workouts to do or what i need to work on specifically.How fast or strong do i need to be for coaches to notice me?
I have experience as a Varsity Offensive Guard so i can block very well and im quick on my feet. My lower body is my strong point.

What should i choose based on my stats and what i have told you...Halfback or Fullback?

Please Help me  

Answer
As far as position, can't make that call since I do not know you personally.....Training tips & agility training check out the two site below.....I use them & they are great for detailed information.

http://www.touchdownskills.com/

http://www.strengthcoach.com/public/department14.cfm

Let me encourage you to really get serious about nutrition first though.  Very much neglected, this is teh start to energy, proper sleep amount, & the general feeling during detailed & tough workouts....

Thanks for the question, Andy

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