Yes, arthroscopic-assisted ACLs are very different, as are rehab protocols now, than what was done a couple of generations ago. Technically, I would call the LCL (lateral collateral ligament) the anterior part of the PLC (postero-lateral corner, not to be confused with the PCL, posterior cruciate ligament). Depending on whether he avulsed (pulled off) or tore mid-substance on his LCL, he might have had different surgeries; with a high-level RB like him, my guess is that he had some graft sewn in there unless it was obviously strictly avulsed. I can't remember with certainty, but I think the early concern was that Baxter had torn PCL, too. Not tearing PCL and not tearing more of the posterior portions of the PLC (eg Popliteus) would take some of my concerns away regarding aggressive early motion in therapy and hence help him be better positioned for a potentially faster and more complete recovery. Once he is this far out, his recovery trajectory is more about how rapidly he can re-train and how well he re-adapts to full go.