Perhaps. But I think we need a unified cybercommand, which is based on dealing with cyber, rather than getting injured officers or washouts from other fields to supervise them.
The princelings will never divest power to something they have no control over.
If nothing else these last 2 years has shown that the flag officer ranks are a bastion of pretentious pompous ne'er-do-wells, who are more concerned with retaining power than living up to their oath's.
In a perfect S-D world every general of the last 30 years would face a tribunal for treason.
If a gaggle of generals can't prosecute a war to a point of at least making it untenable for the enemy to continue, and it goes on for 20+ years, they are culpable in prolonging hostilities.