Naylor confirms in the Argus today that Ndiane is a former Charlton reserve and Chatham Town player.
He also states that one of the other trialists who played against Bournemouth was a 22-year-old Togolese central midfielder by the name of Thomas Amegnaglo.
Apparently so. He was a sub for Tranmere in their pre-season match against Everton on Tuesday (came on in the 78th minute) - Re-read: Tranmere Rovers 2 Everton FC 2
Naylor has tweeted today that one of the trialists yesterday was "defensive" Cameroonian Rodrigue Ndiane, who "caught the eye". I'm guessing he must have been the trialist who replaced centre-back Dallinson at half-time (going by the starting line-up, the two other trialists played further...