The lower leagues are littered with these type of players. I still can't see why rufc can set up a boot camp and invite 20 ish non league players. Train them every day for 4 or 5 days and see if there's any worth offering trials too....
Stick them all in the same hotel. Make them do everything together, you see there temperament, there personality. And if they fit in to our squad.
At what cost? 50k?