They could, depends how you heal, if your skin lays down fibrotic bundles then no they will not get better. If they are simply wounds aka PIE after acne then yes they could. It depends on the texture, look, depth, trauma, skin type / ethnicity, history of health and wellness.
Use silicone Liquid or patches can help fresh scars and some scar creams with growth factors. Honey and aloe vera help fresh wounds or triple antibiotic.
@FrenchscarYes your main problem is PIE and it looks like over treatment or Edema. For the reds I would lay off all abrasives / harsh topicals. Stop the Microneedling. V-beam, IPL, Excel V, and 1064nm can be used for the reds. It will take several laser treatments. For the indents you can do subcision and or TCA peels. Microneedling can be done if you wish when things normalize more with texture / depressions pf the skin.
Use some soothing aloe vera and honey if you wish to see if it heals over many months, or Biafine, or Tripple Antibiotic are all options to see if the body will heal itself.