I agree! However, he should not fight Nate immediately. If in case Nate wins again he should be ashamed of himself. Anyway, if Juan fights Granda Nate again (but not immediately) I believe he learned his lesson and should win convincingly.. Losing to GRAND PA Nate once is acceptable But losing to GRAND PA NATE again is no longer acceptable and he should look for another career!
He still has much to learn, He needs to figure first what is his own weakness rather than seeing first an opponent weaknesses. He is a great fighter and still has lots of accomplishment to get.