With that 18 year old 6'6" guy I would seriously smash his OD up for the next 8 weeks and hopefully you will get it to sensational. Then if you do JR there shuld be a massive elastic effect and hopefully over the last 6 weeks of the season you could 4 JR pops. That is only 9 pops for the season, quite achievable and will leave you with a brilliant player who can become a teriffic SF or PF depending on what you want to work on next.