Yellow Guy's Identity

During the end of the Midnight Motorist mini-game in Freddy Fazbear: Pizzeria Simulator, a character wearing a gray shirt watching TV can be seen, who tells the "Yellow Guy" to leave the other kid alone, since he had been through a rough day. It is speculated that this character is the older brother, due to their resemblance and the color of their text voices being gray, and the Yellow Guy, is actually the Crying Victim. This scene also seems to confirm that Michael is the older brother since Michael watches a lot of TV between the nights of Sister Location,and this could Explain why Yellow Man said he ran off to that place again,possibly refering to a pizzeria, and that BV was bitten at a pizzeria and possibly reason why Yellow Guy hates that place.