Good sign Trent is getting close. Assuming its a high ankle sprain (which all reports and logic seem to indicate), there really isn't a lot of time that will be needed, once skating, for him to likely feel good enough to play (maybe he is skating already on his own idk). High ankle sprains in general are far more a symptom limiting injury than an actual stability limiting injury that you might see with something like an ACL or MCL sprain of the knee. The ankle isn't unstable in a high ankle sprain like with those injuries, its just painful with impact, pivoting, and pushing off. Once symptoms subside he will progress through his return to play protocol very quickly (in most cases).