It's also important to consider the role you want him to have. In my case, I need H/H cms because of the 4-2-4 formation. So as long as he runs forward on offense and back on defense, that's all I really need. On offense, I'll usually use him to pass to my st/winger who will run with the ball trying to shoot or pass to a st/winger to finish. He usually runs forward to be there for the rebound. On defense, he runs back to assist my lb/cb.