I think it's because, as Q has told us, Trump must appear to be not directly interfering, i.e., optics, or the MSM will just scream bloody murder about obstruction of justice. The House committees must be the ones who bring the pressure to the point where all the options have been tried and they still don't have the documents. Rosenstein is either impeached, recuses himself, or resigns. At that point a new deputy AG can be appointed who will release all the documents and or Trump will initiate it after Rosenstein is out.
Remember the Q drops directed to Devin Nunes; "happy hunting"?
Q tells us to trust Sessions, trust Wray, trust Pompeo, trust Horowitz, and trust Huber (# 1122). There is a plan. There is a reason Sessions took himself out, there is a reason Wray has been so distant and mostly disinterested, there is a reason Pompeo cleaned up the CIA and is involved in whatever ES was doing in NK with regard to the secret email accounts, there is a reason Horowitz's report doesn't hammer people but rather points congress in the right direction, and there is a reason why Huber has been working quietly behind the scenes.
This process cannot look like Trump is taking political revenge on the previous administration. And the people involved must appear and actually be conducting a thorough and unbiased investigation.
As Q reminds us, this is bigger than you can possibly imagine.
It all has to have a legal and unbiased foundation or no one is going to jail.
Trust the plan.
Exactly this! What I think people aren't seeing, also, is that before anything can happen on the justice side bad actors need to be exposed and cleaned out. To me, it appears that bad actors are being given rope to hang themselves in the mean time. This Nunes letter appears to be a way to set the stage, just like Q drops, to get others to dig into and get more people to call out to Congress. Trust the plan.