Don't neglect your hips, those muscles are also very important to your knees. I had bi-lateral miscues repairs done over winter and I am still recovering. Outlook doesn't look good for Utah opener for me. I can't walk 1000 yards on flat land w/o my knees swelling up.
I also started have downhill stability issues prior to my surgery's. Look up, heel dips, step ups, squats, bridges, weighted leg extensions, calf raises for the easier work outs. Most I'm sure you can figure out from the names, 2x15 or 2x20 reps, add weight when needed.
Good luck and hope it works for you.
Agreed. After my left knee micro fracture surgery, my physical therapist said most knee issues he sees is the result of weak hip and buttock muscles. Look into hip abductor and adductors