If we're sticking with the same formation, as i would imagine we will, for this game i would bring in Guilbert for Elmo and Hourahane for El Ghazi, play Grealish left, Douglas in Grealish's position and Hourahane in Douglas's position (based on the last game). It's ridiculous really to panic yet but i've been pondering in my mind different formations that would give us an attacking 4 of Wes, Trez, Grealish and Douglas with lots of defensive players behind them. 5-3-2, 4-4-2 etc. Can't honestly see us changing the system though, just a case of getting to a stage where we need to know the best players to fit into it but we need to do it pretty quickly.