My wingers stopped playing on the flanks to go defend midfield

[nikolgiorgos]

As @Altiplano said, it started with the new horizontal team set up.
The question is that how much this affects the game play or it's just a visual effect.

[Altiplano]

@FrantheJam.
Try pulling Miziar back so he's level pitch wise with your AML. Also pull your striker back so that the left hand edge of his circle is forming a crescent moon with the D of the penalty box.
That's how I've got my front 3 set up. 56 goals and 25 assists between them in 16 games so far this season. Wingers. Meh, even Messi and Ronaldo have off days.
Stick with it.