We don't have confirmed formations, so we won't invent any. But from the snippets, Fluminense's expected lineup against Independiente Rivadavia in the Libertadores gives us a clue: Fábio in goal, a back four of Samuel Xavier, Ignácio, Jemmes, and Renê, with Nonato and Otávio as a double pivot, and PH Ganso pulling strings ahead of them. That's a possession-heavy, patient side — Ganso is the metronome, Soteldo provides the spark on the left, and Rodrigo Castillo leads the line. They'll look to control the tempo, keep the ball, and pick apart Palmeiras with quick interchanges in the final third. Palmeiras, under Abel Ferreira, are the opposite: aggressive, direct, and lethal on the counter. They'll sit in a mid-block, let Fluminense have the ball, and then spring forward with pace on the wings. The midfield battle is the key — Nonato and Otávio against Palmeiras's physical, athletic engine room. If Fluminense can't win that dogfight, they'll struggle to create. But at home, with the Maracanã behind them, they should hold their own. Expect a tight, tactical chess match where neither side wants to lose more than they want to win.