I think this might have already been suggested multiple times.
I think there should be a type of weapon that has homing capabilities. The projectiles fired will track the closest enemy and move towards them.
For example: A weapon similar to Ion Blaster, but it homes in on enemies.
Although this is not very well elaborated, I just wanted to bring up the “homing” part was all. Hopefully there will be a new weapon (or an existing weapon) with homing capabilities in the near future.