Nothing official has been reported and the fact that Tae was walking around in a boot without crutches is hopefully a good sign. If it was something super serious, I can't imagine that'd let him just walk around on it with only a boot. I don't believe Onye was seen on the sideline after he was knocked out so who knows there.
Freeman meets with the media tomorrow and the University will release the depth chart and availability ahead of his session so should know soon.