Naisbitt is well travelled for a 26 year old, he was at Middlesbrough as a junior and has also been on the books at Whitby Town, Brentford, Barnet, Cambridge City, Carlisle United, Walsall, Dagenham And Redbridge, Hendon FC and Welling United.
Also joining Danny on trial is promissing Dover defender Jude Stirling. The former Professional. Stirling played pro games with Luton Town and Stevenage Borough and has recently been at St Albans City and Hornchurch FC before a moved to Dover.
Stirling has been getting rave reviews and is linked with a move to the Football League, Grimsby is his first stop ,will he stay