I don't think it's a coincidence when he went down, their running game picked up. Get well soon, young man.
“For a complete tear of the ACL, reconstruction surgery is generally scheduled for between three and six weeks after the injury occurs“ ACL Reconstruction Surgery: Procedure and Recovery | HSS.
Having gone through something similar, I can tell you that the reason is probably waiting for the swelling to subside before cutting. As a rule of thumb, you either have to cut that same day as the injury took place or you’re waiting for a few weeks.
I believe and wish we would play different defensive alignments, especially with teams that run a lot. Jack would be a beast. Matter of fact I believe is he could play inside linebacker on any defense. He is tough, big and in the mould and as fast as Brandon Spikes. Why not, we were getting gashed up the middle all year. Give Jack a chance!