Will be coaching a group of 7 and 8s next year, most of this group is playing tackle for the first time, as they played flags together the past 2 years. Our football club is dedicated to the Double WingT offense. My best athlete is also rather tall and powerful, also the fastest. Trying to decide if he would best be used as a fullback or halfback. Would have the speed to run great sweeps, but also would be tough to tackle running up the middle. Any thoughts or suggestions? Considered having my top 3 or 4 rb's learning each position, and mixing and matching as the game flow dictated. Thanks for the help.