As someone that has watched Nick and Joe Lee since around 8th grade, I'll chime in a bit on several points made in this thread.
1. Nick lost to Chad Red ONCE in HS, 6-5 in a thrilling match under the lights in front of 12k fans. The "GAP" between them was miniscule at best.
2. One of Nick's strengths has been avenging prior losses. He learns and adapts. I'm not saying he would beat Yianni this year, but I wouldn't rule it out either. But I have seen him get teched in freestyle by both Carter Happel and Mitchell McKee, both of which he won by TF the next time he saw them.
3. While Nick hasn't won every tournament, he has won his share. He has Fargo Cadet & Junior FS Titles, an IN State Title (only losses in HS were to Red and Micic), won a Pan Am FS Gold, finished 2nd at FILA Cadet Nationals and 2nd at UWW World Team Trials (beat Taylor Lamont, lost to Seth Gross).
4. His development has gone about as I had hoped. Nick's season kind of reminds me of the freshman year of Jason Tsirtsis. Not in style, but Tsirtsis came into the NCAA's as a 5 seed but upset the 4 (defending champ Kendrick Maple) and 1 seed on the way to the finals, then squeaked out a win over OK St. Joshua Kindig to win it all. Not saying Nick will do the same, but I wouldn't rule out him beating anyone in the country on a given day.