Sure, you could use that Americana setup to, like, Americana. Or you could do like multiple no-gi world champion, PanAm champ, Masters champ, and black belt Vanessa Wexler and key lock your way into an “Unstoppable Triangle.”
When Wexler is in side control, she likes to bait opponents onto their side to give her room to throw her leg under their head like a comforting death pillow while keeping a firm grip on their trapped arm. Once that leg is under the victim’s head with the shin vertical over their arm, the triangle is ready to be thrown…just release the trapped arm and let geometry do the rest.
Give it a look:
