It's sweet how genuinely nice and bantery Soap is with Roach, and just how much their relationship mirrors Soap and Price's.
You can tell Roach is Soap's favourite. Soap doesn't show that level of affection or friendliness towards other TF141 members. Roach's significance to Soap becomes clear just by listening to the comms and chatter in Act 1 of MW2, plus reading the entries in Soap's journal where he mentions being impressed with Roach. Also, it's really interesting that Soap pays close enough attention to notice that Roach has a field journal, too. I wonder whether Roach keeping a journal was just a coincidence, or if he was looking up to Soap, like Soap looked up to Price.
Damn. Every road leads back to Price, huh? Price's impact was so profound and transformative that Soap essentially sought out a high-achieving sergeant that reminded him of himself and recreated the exact dynamic he and Price used to have. Honestly, considering Soap's covert issues with perfectionism and confidence, Roach is way for Soap to project on him & appreciate himself through Roach. Taking Roach under his wing, seeing him improve, Soap proves to himself he is indeed a competent officer and worthy of filling Price's boots. I mean, Roach being a skilled operator reflects well on Soap (and definitely strokes his ego...)
That's one of the reasons why Roach's death affected Soap so much. Because in Soap's mind, losing Roach means that all the inadequacies he sees in himself, those he singles out in the journal, are true. To Soap, failing to protect Roach means he failed at something he worked so hard to become and embody, his definition of a perfect leader—he failed at being Price.









