This will never ever happen but the best chance we have of winning is to go with the pace merchants and smack them on transition. Southgate cannot set us up to go toe-to-toe with the Spanish, they'll toy with us if we do that. Rodri, Ruiz and Olmo will ruin Rice, Mainoo. Bellingham and Phil even with a man less.
I'd go Watkins up top, Gordon and saka on the flanks, basically play against Spain how teams successfully play against city on the odd occasion we get done. Soak up and hit quickly with pace.