By Tzvi Machlin Running back Najee Harris is one of the rare NFL players to have played for both Alabama head coach Nick Saban and Pittsburgh Steelers coach Mike Tomlin. So how does Harris stack them against each other? In his recent Q&A with TheSpun, Harris said that he feels Tomlin is “more of a players’ coach” than Saban. He explained that Saban is concerned with school as well as football and is less likely to joke around in the locker room than Tomlin is. Harris made it clear that he doesn’t see that difference as a knock on Saban. Rather, he believes that both of their methods are good t…