Congrats on the first win! Let's hope plenty more is on its way :) The only thing I may suggest about red cards or cards initially, would be substitutions at half time for most problematic players, but that may be a bit of a stretch.
I wanted to keep possible best players all game long, because of chance of winning those game, but lost 2 games only because red cards :/ pain in the ass.
but yeah, next qualification games definetley will have some subs (max. 2)
will try to guess with players are the problematic ones, too bad we only have two “wingers” thats an issue too.