It will take, assuming a lvl 4 trainer, roughly 13 weeks to train both IS and ID to a 9, and would only be a marginal cap hit for these 6 pops (roughly equal to 1 OD pop). While it will be painful to trail something that is relatively slow, i think he is absolutely worth the effort, especially if ones plan is to have him in a LI offense and against a LI defense at the SG position as the end goal.