Because Koroma did improve substantially all through the season. He went from being a brand new freshman recruit with zero college football experience to being named a Freshman All-American in only a few games.
Do you suppose he was good enough to win that high honor when he went on the field for his first game? Of course not. He spent the entire season working hard and getting better, much better. Game by game. That you can be sure, is real improvement.
So take it all back. Thank you.