Both sides are expected to line up in a 4-2-3-1, which sets up a fascinating midfield dogfight. Watford's likely XI features Bachmann in goal, with Ngakia, Pollock, Keben, and Bola in defence — a back line that's solid but not spectacular. In front of them, Bove and Kyprianou will anchor the double pivot, with Nabizada pulling strings in the number ten role. Chikovani leads the line, supported by Kjerrumgaard and Bravo wide. That's a shape built to counter, not dominate. Southampton, under their current boss, will look to control possession and knife through the lines with quick, vertical passes. Their 4-2-3-1 is more fluid, with runners in the half-spaces and full-backs pushing high. The key battle will be in central midfield: if Watford's double pivot can't get a grip, Southampton's number ten will have a field day. Expect the visitors to see more of the ball and force Watford into a low block.