I feel your pain. Going through a similar experince with my 2019 MIF. Broke his wrist during sophommore HS season and missed entire travel season rising Junior year. Son had not yet showcased as we were "waiting for something to show". Came back with a moster Highschool season this past year led conference in batting average and extra basehits. Had some nice success at WWBA and WIlson tournament. Was planning on doing a couple top showcases but then hurt tendon in his wrist sliding, completely unrelated to last years break and out 6 weeks. Had a few D1's wanting one last look and hes' been out last 4 weeks with at least 2 more to go, and currently playing football with a cast. It looks like D1 options are not likley with his timeline. The positives is he has been offered a spot at many very good D3 baseball schools, but that's not what he wants. At this point it looks like Juco is his preferred rout "betting on himself" as he wants the D1 experience.
Best of luck to your son, it's a long lonely road back from injury.