The fact that he was rushed to a trauma center suggest potential nerve and/or artery damage, which could be VERY serious, and career-threatening, or even limb-threatening.
I'm an above-elbow amputee, lost in a traumatic accident at age 28. I became a successful para-athlete (golf), and I competed against two leg amputees who lost their legs playing basketball after having what sounds like a similar injury that Teddy suffered. These guys had severe artery damage that blocked blood flow to the lower portion of their leg. This is why you would rush someone to the trauma unit, in the case of this or if this were even a possibility.
The latest news on Teddy is "torn ACL and further structural damage." Let's hope like hell he can play again. As a UL fan, I can tell you he is without a doubt one of the most beloved UL athletes in my lifetime. He was everything you could ever hope for in a student-athlete. A great player, a fabulous leader, and an even better person.