We don't have confirmed formations for either side, and we won't pretend otherwise. But we know the styles. Bristol City at Ashton Gate will look to dominate possession, push full-backs high, and knife through the lines with quick combinations in the final third. They'll want to move Millwall's back line around, force them out of that compact shape. Millwall, true to their DNA, will likely sit in a low block, soak up pressure, and look to hurt on the break or from set-pieces — they're second-ball merchants, physical and organised.

The midfield dogfight will decide the tempo. Bristol City need to win that second-ball battle early, because if Millwall settle into their rhythm, the game becomes a grind. The wide areas are where the Robins can find joy — if they can get in behind Millwall's full-backs and deliver early crosses, they'll create chances. Millwall will try to make it ugly, slow it down, and turn it into a scrap. Bristol City have to be patient, keep the ball moving, and avoid getting dragged into that fight.