The first six to stay were Michael Ingham, Andy Milne, Ioan Evans, Jack Vann, Dan Hartley and Rinor Ejupi, as revealed by manager Paul Quinn at the back end of last week.
They were joined by a further seven a day later - Lebrun Mbeka, Kain Rogerson, Mitch Pattinson, Adam Porritt, Jake Rose, Kevin Santos and Aaron Burn.
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