Lukaku scored when playing part of an attacking formation where Kone would drag defenders away from him, and Deulofeu's pace as part of a counter-attacking formation and accuracy with the assist would pull defenders away and let Lukaku score
As soon as we changed that, with a more traditional defensive winger in Lennon, and Cleverley shuttling on the left side, his goal tally dropped off. For a big man he does not challenge very well in a static formation with slow build up - exactly what Belgium are doing.
If they're going to play like that then he shouldn't be on. If they want to play him then it's best as part of a counterattacking plan, which you won't really get against ROI
Cue quick counter attack.
Goal Romelu.