Rhodri Williams has backed Dai Flanagan’s warts-and-all truthfulness as the Dragons bid to get their season back on track.  Scrum-half Williams reckons it is a time for honesty at Rodney Parade after six straight defeats in the United Rugby Championship, dating back to November. The resolve of a team going through tough times will be tested to its utmost on Saturday night, when the Dragons are in Dublin to face mighty, unbeaten, 13 straight wins URC leaders Leinster in a match that is live on S4C.