"Depending on the details"
Would the detail that this is about the Intelligence agencies be important?  One where even the oversight committees in Congress has limited access and dealings to protect assets and resources?  A detail that is easily disrupted when someone starts playing politics (Plame ring any bells?) or just plain negligent?  One that is sensitive in so many ways that there are specific processes (FISC for example) and different standards that are often pushing the envelope of Constitutionality?
Perhaps the Intelligence community needs a shake up/review but it needs to be done with an eye to detail and skill.  Something Congress is far better at, and thus why it still retains primary oversight, rather than yet another result of Trump's ham-fisted approach to steering the ship of the state.