According to Buzzer-Manager, this guy is about 70-76% capped, and with RB up to prominent he'll be 73-80% capped.
If I were you, I think I'd just get his RB up to 10, then go on with JS 14, OD 14, DV 8-9, IS 14,JR 8-9 to get a pretty decent all-rounder SF/PF..that will be about 90-100% capped according to Buzzer-Manager.