Any takeaway you can legally share?
I’m always interested in the evolution of a running back from a spread option college system to becoming a pro.
Nothing related to what you are asking.
There is a lot about his recruitment.
Summarized from the article:
Only offer was from UTSA when McCollum started looking at him. Very good athlete, well mannered, and a solid student. McCollum had to convince the others at GT to recruit him:
“Who else is recruiting him?” Johnson asked McCollum.
“Well, nobody.”
“Why not? What’s wrong with him?”
“Nothing.”
Key said it was "close to embarrassing" to go 3-9 with both Mason and Gibbs in the backfield.
It talks about some plays that he made at GT. It says that Key and Choice were pushing him hard to NFL scouts and teams.
It says that the Vikings were discussing him after the SF Minnesota game in his second game as a starter asking:
Who is that dude? Where did he come from? Why hasn’t anyone heard of him until now?
Nothing about the Flexbone offense or transition from college to NFL.