First of all this shouldn't be addressed to me since it is not my player:). Secondly, if you know anything about training you must know that a skill that is runaway doesn't train well. And vice versa. Obviously this trainee isn't worth altering your training routine over, but if you are already training bigs and it fits into what you are doing, training IS is the only way to salvage this guy. Why you would want to train 6'8 guy in RB anyways to be honest?