He's not a DM, but because there's no-one else, he gets played there a lot.
There was a really good infographic going round a couple of weeks ago. If you combine the best elements of Fred, McTom and Matic you would have the perfect DM.
McToms best games are when he's used as a BBM. He's got good athleticism, can carry the ball forwards, and has a decent shot. Everything else is.........yeah.
Matic can bring the ball out from the back, and pass it under pressure. Oh and get away with quite dirty fouls. But he's slow as molasses and can only play one game per week.
Fred can run around a lot, tackle, and doesn't seem to let his lack of ability to do anything else bother him. He's a nice guy and also has a hot wife.