I'm 15 weigh 286lbs (129kg) and I am 6'2" (187cm) approximately and I play loosehead prop but I've wanted to try other positions. My coach in a scrimmage game against a new team put me at fullback and after that at winger and thought he had went crazy. Im also not a fast runner but don't need to be when I'm like a freight train. I also not that agile but like I said before freight train. My team also doesn't do what they supposed to do like our hook can't throw so our flank does our locks can't be lifted because they are two heavy I don't lift cause I'm horrible at it and our lock does it.I'm 15 weigh 286lbs (129kg) and I am 6'2" (187cm) approximately and I play loosehead prop but I've wanted to try other positions. My coach in a scrimmage game against a new team put me at fullback and after that at winger and thought he had went crazy. Im also not a fast runner but don't need to be when I'm like a freight train. I also not that agile but like I said before freight train. My team also doesn't do what they supposed to do like our hook can't throw so our flank does our locks can't be lifted because they are two heavy I don't lift cause I'm horrible at it and our lock does it.

With that height and weight.. and how you described yourself as a freight train, you should try number 8.

I understand that some people want to try new positions but unless you loose weight I don't think your body type will be suitable to other positions.

try the flank , and practice your speed work

im not sure what types of rugby positions there are at all but can I just put it across to you maybe you want to be trying all different sport and one day be come like this sporting guru!!! that's still a nice lifestyle I guess for someone likely to be stronger than most their age!!!

have you tried ultimate frisbee?

Sounds like you would make a good forward