I guess this is where I need to weigh in. If it's a separated shoulder (an ac joint injury) that's the best case scenario. Since it was non-contact it would be grade 1, or at worst grade 2, and no surgery needed
Based on the video I think a deltoid strain is even more likely, and should also recover uneventfully.
A subluxation/instability episode of the shoulder is also possible, but with a non-contact injury it is possible that it's simply due to being stretchy, and might be treatable with just rehab. Unfortunately if there is a torn labrum virtually 100% of young athletes will have additional instability episodes without surgery.
Let's hope it's the deltoid or the ac joint.
And yes, as a matter of fact I did stay at a Holiday Inn Express last night.