Don't worry about it too much. A number of eyebrows are being raised in the HoL about this tactic. It can't influence the findings of the committee - they have heard all the evidence from both sides already.
The problem is that, unchallenged, the Wratten brief is pretty convincing - those of us who know the case can show how his briefing is full of holes but as a "stand alone" piece of spin it is pretty good.
Still, we have put our faith in the committee and we have to wait to see their verdict.
The RAF & MOD have spent a huge amount of time and money trying to stop any debate on this subject. We can only hope that the Lords recognize the Graydon/Wratten ploy as the desperate measure, by desperate men on the run, that it is.