Guys! We all know rover has been attacking. I was there. He wore nothing but red and so later i thought.... does it have to do something with the game red rover? The game where you say "Red rover, Red rover, send (their name) right over!" So you then have to run through interlocked arms, and try to break through. Maybe he's red because the games called Red Rover
and they tell him who to send over... This is just my thoughts.

Maybe.. just maybe. Good observation.

Excellent! This is a very good clue to rover's position in the gang.

~ Detective Sergeant Nicholas Angel Posting on Forum