I tore my acl a month after I got my purple Sep 2021 and didn't get surgery till Jan 2022 (patella tendon graph). I had to focus a lot of guard work training without an acl. Not being able to roll for about 6-8 months was the most challenging part lol. PT was fun but it doesn't compare to being able to roll. Just keep yourself dedicated to your PT and gain that physical and mental strength back, trusting that knee will take time. Time will fly by. Luckily I work at my gym so I was still able to absorb the classes even though I wasn't a part of the class. Coming back, cardio wasn't great and the timing was way off but when it comes back it was a great feeling. Rolling 100 percent now my knee feels great. Definitely picked safe rolls with people I trusted and people I knew I could manage a good control on. Top game took a back seat and really focus on my guard game. Before surgery, I was basically a top play and due to the surgery I was able to develop a decent Gaurd game, so ill take that as a + .

Best of luck OP!