We don't have confirmed formations for either side, so we won't pretend otherwise — but we can paint the picture from what we know. Leganés, under their current setup, are expected to dominate possession and push Alcorcón deep into their own half. They'll look to control the midfield, knock the ball around, and stretch a defence that will likely sit in a low block. Alcorcón, as the underdog, will probably park the bus and try to hit on the break. They'll be compact, disciplined, and hoping to nick something from a set-piece or a quick transition. The key battle will be in the middle of the park: Leganés' double pivot against Alcorcón's midfield dogfight. If Leganés can move the ball quickly and find the half-space runners between the lines, they'll carve out chances. Alcorcón's game plan will be to frustrate, slow the tempo, and make it ugly. But at this level, a team with superior technical ability usually finds a way through. Leganés' wide players will be crucial — if they can get in behind and deliver quality crosses, the home side should break the deadlock.