As someone who had an ACL replacement the idea that Blais, without any live game action or physical contact, can come back and play effectively in little more than 6 months from his surgery date is ludicrous and not worth talking about. This was never a realistic possibility.
The first month Blais is back playing, whenever that is, he will be learning to trust the knee again, more than trying to produce. To suggest throwing him into the ECF's is a joke.
I think one professional athlete of thousands accomplished the proposed early return - Adrian Peterson.