He's been named on the bench for today's friendly.
I think he's just been released by Oxford United and has never played for their first team. Spent most of last season on loan at Banbury. Judging by a handful of replies to his tweets, the Banbury fans rated him.
They're at least two steps down from us though, so I assume this is someone that Jim has spotted and rates.
I think we can give up on the idea of bringing in a full back or a centre back with any actual experience at this level before the season starts.