Al Taawon can defend centrally, then move the ball wide before attacking the second phase. Al-Faisaly have created chances against the same opponent and can keep supplying the box after conceding. Wrexham's direct play through Moore will test Middlesbrough's first defensive line. Middlesbrough's wide players and midfield runners can turn the next possession into another accurate shot.
Taawon's first meeting with Al-Faisaly produced goals through different creators, and Hamdallah has since played a full match. Faisaly still put five shots on target in that meeting; Ersan, Ahoua and Claudio give them service even with Al Awadat injured. Haddad played the first meeting but is now out of the travelling group, opening another route for Taawon's wide combinations. I expect both attacks to find a useful finish, so I'm siding with goals from Al Taawon and Al-Faisaly.
Wrexham can reach Moore early, but their recent chases have struggled to turn that territory into accurate finishing. Smith played part of the Sheffield United match and is now out, while O'Hare missed it and remains under assessment; returning Cleworth and Thomason had limited minutes. Middlesbrough's Morris, Berhalter, Cozier-Duberry and Lankshear are active suppliers and finishers, with a late response already shown at Stoke. I expect their second wave to create the decisive chance, so I'm siding with Middlesbrough.