Watch Ryan leaf on rich eisen show. He openly admits that he was a ******* who didn't work hard enough.
Locker was improving, he just couldn't stay healthy.
Russell was not working at all and drunk on codeine syrup. You couldn't teach that guy how to do a tik tok dance.
Meanwhile Allen, like willis, was a guy from a low level school with amazing tools, but bad fundamentals and accuracy. He learned.
Mahomes fell for similar reasons. He learned.
Its all going to come down to how bad willis wants it, and how hard he's willing to work.