YMMV / Sherlock S3 E2 "The Sign of Three"

• Ensemble Dark Horse: Archie.
• Harsher in Hindsight: Doubling as Reality Subtext, Major Reed's suspicion of John's motives for investigating the case, coupled with Sherlock breaking into the barracks and the (attempted) murder of Pvt. Bainbridge shorty after, leads him to immediately assume that they were responsible. After the 2013 murder of Pvt. Lee Rigby, his paranoia about security come across as very justified.
• Stoic Woobie: Major Sholto: Living with guilt for the death of a team you lead and having burns all over your body will do that for a man. Sholto was so broken he was willing to let himself die at John's wedding!... until Sherlock reminded him about how friends of John would never do such a horrible thing to him on that day.