Looks like he was deployed as a left back early on this season with Chesterfield and then moved further upfield when Jack Lester was appointed manager. If we did sign him as a left midfielder wouldn't the midfield be a little to lightweight?
If we were signing him as a left back I'd much prefer his ex-teammate at both Man Utd and Wigan Reece James, much bigger, seems composed on the ball (looks up when he crosses) and seems to have an ability to defend. Probably going to a different league one side after his Wigan release.
https://m.youtube.com/watch?v=RLAPt48_9Mw
But to stay on topic, Andy Kellitt became notorious for this goal;
https://m.youtube.com/watch?v=1KmdAZmHYbk