He's short and not an explosive athlete. Not to say he doesn't have a high ceiling, he absolutely does. But the reason Griffin is ranked higher by some people is because of his physical tools providing a higher ceiling. McGonigle is not going to add a bunch of a value with his base running and fielding, and with his size he's not going to hit 35+ HRs. It's all just to say, for somebody who projects at 2B, and not much physical projection growth, for him to be as highly regarded of a prospect as he is, the bar is so much higher. The fact he so easily clears it removes any concern about him being anything besides a + player in the majors. It would be an absolute shocker if he's not a 3+ WAR player at least, he just doesn't have the absolute upside of somebody like a Witt jr.