The 'journo' in this case today is RFC traitor, John Ralph. However, the whole thing about this episode since the post-match last game is that, as pointed out by David King who defended Dimma at the time, he was misled into responding to a faulty question. I'm not sure but I think it was reporter A. Browne who wrongly posed the question to Dimma, reporting that Jono Brown suggested playing Lynch in the ruck to find some form. But JB NEVER actually said that, he only suggested moving him up the ground to find the ball.
So Dimma was deceived by an incorrect quote and JB was incorrectly quoted. It started there and old mate King, to his credit, pointed this out at the time. Saw it on an article posted on Fox not that long after last week's game. If JB was not mis-quoted - which is shoddy journalism as King pointed out - Dimma may have responded in much calmer fashion - Lynch has often played further up the ground when he/we are struggling.