Actually, it IS a concern these days. Two programs offered NC QB Drake Maye 5 million to come and play for them this year, which he turned down. Not every person would do that - I know I would have had a hard time turning down 5 million dollars when I was in college (or even right now!!) Dozens and dozens of QB's transferred this year and some of them were starters, too. Graham Mertz will probably be starting at Florida next year. If AK is lighting it up he could have one of the big dogs that need a QB try to poach him away with money, cars, etc. And it would be entirely legal.
I am not saying this will happen -- but Walters is right saying it COULD happen. And man oh man Gopher fans would be irate with the other school. Pandora's box has been opened and I do not know how we can fix this at this point.