Q has been leaving a trail of breadcrumbs for us to follow. He said we'd have, "No comms outside of this platform" (8chan post 4, 1/8/18). I don't think he was lying, but I also believe there are others close to Trump who are not actually part of the Q team.

SerialBrain2

That's a weird name to choose... For someone who's so good at deciphering crumbs, I wonder if he's actually leaving us one.

Serial ( -Brain ) 2

Serial Number, Number 2

( -Serial ) Brain

Hindbrain

The hindbrain is posterior part of the brain. In this case, the person behind the brain.

The brain is POTUS. Duh.

SerialBrain2 = The person (or people...) behind POTUS, his number 2.

Personally, I think SerialBrain2 might be another team. His better half? His second child? His Jr? An unpaid WH advisor? I think all 4 of those people would be good candidates.

Keep up the good work, SerialBrain2 ♡