I believe that player falls in the SF cap. He's probably right at the soft cap. HA/DR/PA/SB take up the least amount of potential cap space on a SF build. Training 1v1 or SB would be a little risky because of the chance of JS, IS, ID, and RB secondary pops would be too great. If you want to maximize your pops, I would go with alot of PA and maybe even some Ballhandling. There is a risk of OD pops with ballhandling but much less of a risk than 1v1 popping JS/IS and SB poping ID/RB. I think you can get 10+ pops easy with that regimine maybe even 15.