It is an indication of the state of flux at RTÉ that the TDs and senators on the Public Accounts Committee seem to be losing track of who is appearing in front of them, despite “nearly living together” while sifting through the state broadcaster’s affairs for the past two weeks, in the words of Labour TD Alan Kelly. PAC Cathaoirleach Brian Stanley introduced Richard Collins as “former chief financial officer” of RTÉ, only to have Collins clarify that he was still CFO. This is despite having been dropped from the interim leadership team assembled on Monday by new director general…