i am 15 6'3 290 pounds. this is what the coach measured btw so it probably a bit off. im sure i way around 270 and idk about height probably 6'2. well anyway next year is my sophmore year and i really wanna try linebacker. the thing is i am slow my 40 was 9 seconds but at the time i kinda jogged it cuz i was doing everything half-assed. but im willing to work hard to become a defensive back. when i was younger i was like super fast for my size. i was faster than all the kids my age but then around 12 i started gaining weight and became a fatass. i have lost like 30 pounds and thats if i weight 290. so anyway i wanna play linebacker instead of d-line? or should i just go for what i know and stick with d-line? and how can i become faster? idk if this is the right section.