I do hope we get to see more of Ethan in the future. He's almost like a little mini-Martin, minus the extremes of Martin's haunting suicidal demons, and maybe yet another lifeline for Martin's own future. And watching the two of them together is just good fun.
Nice episode. It was obvious that Riggs would bond with the kid witness but their scenes together are great. While I liked how there was mention of men wearing girldes. Since Roger wore one in Lethal Weapon 3. One of my favorite episodes so far.