I think free kicks need a rework
The only time anyone ever even attempts to score a free kick is when they're on the edge of the box and mostly central
You can't put downwards curve on them so you can't shoot over the wall
Depending on how far away you are the GK either saves them 100% or 0% of the time. From too close they can't react, but take one step over a certain threshold and they always save it
99% of free kicks are just a pass which is really repetitive and not as fun or skillful
I think a perfect fix would be to simply allow curving the ball in any direction, not just left and right.