Ricardo Cavalcante shows a far side armbar from side control using the opponent’s lapel and spinning them around. He then shows a near-side armbar by isolating the arm and sitting back.
A simple choke from side control useful for when the opponent on the bottom tries to hip escape inwards.
A simple attack for those who are not sure what to do once you get to side control. JT shows a tricep crush which can be turned into a straight armbar.